{"id":15014,"date":"2026-09-28T11:41:41","date_gmt":"2026-09-28T03:41:41","guid":{"rendered":"https:\/\/aolait.com\/?p=15014"},"modified":"2026-09-28T11:41:44","modified_gmt":"2026-09-28T03:41:44","slug":"%e3%83%93%e3%83%bc%e3%83%a0%e8%a7%92%e3%81%a8%e3%83%95%e3%82%a3%e3%83%bc%e3%83%ab%e3%83%89%e8%a7%92-%e3%82%b9%e3%83%86%e3%83%bc%e3%82%b8%e3%83%a9%e3%82%a4%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0","status":"publish","type":"post","link":"https:\/\/aolait.com\/ja\/beam-angle-vs-field-angle-stage-lighting\/","title":{"rendered":"\u30d3\u30fc\u30e0\u89d2\u3068\u30d5\u30a3\u30fc\u30eb\u30c9\u89d2\uff1a\u30b9\u30c6\u30fc\u30b8\u7167\u660e\u5668\u5177\u306e\u30ab\u30d0\u30ec\u30c3\u30b8\u8a08\u7b97"},"content":{"rendered":"<div class=\"aolait-beam-angle-guide\" style=\"box-sizing:border-box;width:100%;max-width:980px;margin:0 auto;padding:24px 0 40px;color:#0b1f35;line-height:1.7;overflow-wrap:anywhere;\">\n<p style=\"box-sizing:border-box;margin:0 0 24px;padding:22px 24px;border-left:5px solid #1264d7;border-radius:0 10px 10px 0;background:#f3f8fc;font-size:1.08rem;\"><strong>\u8fc5\u901f\u306a\u56de\u7b54\uff1a<\/strong> \u30d3\u30fc\u30e0\u89d2\u306f\u3001\u5149\u675f\u5f37\u5ea6\u304c\u6700\u5927\u306e50%\u307e\u3067\u4f4e\u4e0b\u3059\u308b\u70b9\u306e\u9593\u306e\u4e2d\u5fc3\u5186\u9310\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u30d5\u30a3\u30fc\u30eb\u30c9\u89d2\u306f\u300110%\u306e\u70b9\u3067\u306e\u3088\u308a\u5e83\u3044\u5186\u9310\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u6295\u5c04\u76f4\u5f84\u3092\u8a08\u7b97\u3059\u308b\u305f\u3081\u306b\u3001\u30b9\u30ed\u30fc\u8ddd\u96e2\u3068\u3068\u3082\u306b\u5168\u89d2\u3092\u4f7f\u7528\u3057\u307e\u3059\u304c\u3001\u305d\u306e\u76f4\u5f84\u3092\u5747\u4e00\u306b\u660e\u308b\u3044\u30ab\u30d0\u30ec\u30c3\u30b8\u3068\u3057\u3066\u6271\u3046\u3079\u304d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5f97\u3089\u308c\u305f\u5e7e\u4f55\u5b66\u3092\u30eb\u30af\u30b9\u30c7\u30fc\u30bf\u3068\u5668\u5177\u306e\u30d5\u30a9\u30c8\u30e1\u30c8\u30ea\u30c3\u30af\u5206\u5e03\u3068\u6bd4\u8f03\u3057\u307e\u3059\u3002.<\/p>\n<p>\u8cfc\u5165\u8005\u306b\u3068\u3063\u3066\u3001\u3053\u306e\u533a\u5225\u306f\u7528\u8a9e\u4ee5\u4e0a\u306e\u610f\u5473\u3092\u6301\u3061\u307e\u3059\u3002\u305d\u308c\u306f\u3001\u30ab\u30d0\u30ec\u30c3\u30b8\u30d7\u30e9\u30f3\u3067\u4f7f\u7528\u3055\u308c\u308b\u76f4\u5f84\u3001\u5668\u5177\u9593\u306e\u91cd\u306a\u308a\u3001\u304a\u3088\u3073\u4e8c\u3064\u306e\u30e2\u30c7\u30eb\u306e\u6bd4\u8f03\u65b9\u6cd5\u3092\u5909\u66f4\u3057\u307e\u3059\u3002\u5f15\u7528\u3055\u308c\u305f\u89d2\u5ea6\u306f\u3001\u4f9b\u7d66\u8005\u304c\u305d\u308c\u304c\u4f55\u3092\u8868\u3057\u3066\u3044\u308b\u306e\u304b\u3001\u4f7f\u7528\u3055\u308c\u308b\u5149\u5b66\u7684\u4f4d\u7f6e\u307e\u305f\u306f\u30ba\u30fc\u30e0\u4f4d\u7f6e\u3001\u304a\u3088\u3073\u305d\u306e\u80cc\u5f8c\u306e\u30d5\u30a9\u30c8\u30e1\u30c8\u30ea\u30c3\u30af\u6761\u4ef6\u3092\u7279\u5b9a\u3057\u305f\u3068\u304d\u306e\u307f\u6709\u7528\u3067\u3059\u3002.<\/p>\n<h2>\u30d3\u30fc\u30e0\u89d2\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n<p>\u306b\u3064\u3044\u3066 <a href=\"https:\/\/ies.org\/definitions\/beam-angle\/\">\u30d3\u30fc\u30e0\u89d2\u306e\u7167\u660e\u5de5\u5b66\u4f1a\u306e\u5b9a\u7fa9<\/a> \u6700\u5927\u306e50%\u3067\u306e\u5f37\u5ea6\u304c\u3042\u308b2\u3064\u306e\u65b9\u5411\u306e\u9593\u306e\u89d2\u5ea6\u3067\u3042\u308a\u3001\u540d\u76ee\u30d3\u30fc\u30e0\u4e2d\u592e\u7dda\u3092\u901a\u308b\u5e73\u9762\u3067\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5168\u5305\u7d61\u89d2\u3067\u3042\u308a\u3001\u5149\u5b66\u8ef8\u304b\u3089\u7247\u5074\u306e\u7aef\u307e\u3067\u306e\u89d2\u5ea6\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5f8c\u8005\u306f\u3001\u30ab\u30d0\u30ec\u30c3\u30b8\u8a08\u7b97\u3067\u4f7f\u7528\u3055\u308c\u308b\u534a\u89d2\u3067\u3059\u3002.<\/p>\n<p>\u3053\u306e50%\u306e\u5883\u754c\u306f\u3001\u5206\u5e03\u306e\u3088\u308a\u5f37\u3044\u4e2d\u5fc3\u90e8\u5206\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u5c0f\u3055\u306a\u30d3\u30fc\u30e0\u89d2\u306f\u3001\u4e00\u822c\u7684\u306b\u6295\u5c04\u5149\u3092\u3088\u308a\u5c0f\u3055\u306a\u9762\u7a4d\u306b\u96c6\u4e2d\u3055\u305b\u308b\u305f\u3081\u3001\u4e2d\u5fc3\u306e\u7167\u5ea6\u3092\u9ad8\u3081\u3001\u7a7a\u4e2d\u52b9\u679c\u3092\u3088\u308a\u5f37\u304f\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u81ea\u4f53\u306f\u3001\u7dcf\u5149\u675f\u3001\u30a8\u30c3\u30b8\u54c1\u8cea\u3001\u8272\u306e\u5747\u4e00\u6027\u3001\u307e\u305f\u306f\u305d\u306e\u5883\u754c\u306e\u5916\u306b\u5b58\u5728\u3059\u308b\u4f7f\u7528\u53ef\u80fd\u306a\u5149\u306e\u91cf\u3092\u793a\u3057\u307e\u305b\u3093\u3002.<\/p>\n<p>\u975e\u5bfe\u79f0\u51fa\u529b\u306e\u5834\u5408\u30011\u3064\u306e\u89d2\u5ea6\u3067\u306f\u4e0d\u5341\u5206\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30d5\u30a9\u30c8\u30e1\u30c8\u30ea\u30c3\u30af\u30c7\u30fc\u30bf\u306f\u30012\u3064\u306e\u5782\u76f4\u306a\u5e73\u9762\u3067\u306e\u6c34\u5e73\u304a\u3088\u3073\u5782\u76f4\u30d3\u30fc\u30e0\u89d2\u3092\u8ff0\u3079\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5358\u4e00\u306e\u5186\u5f62\u76f4\u5f84\u8a08\u7b97\u306f\u3001\u56de\u8ee2\u5bfe\u79f0\u6027\u3068\u5149\u5b66\u8ef8\u306b\u5782\u76f4\u306a\u30bf\u30fc\u30b2\u30c3\u30c8\u9762\u3092\u4eee\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<h2>\u30d5\u30a3\u30fc\u30eb\u30c9\u89d2\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n<p>\u306b\u3064\u3044\u3066 <a href=\"https:\/\/ies.org\/definitions\/field-angle\/\">\u30d5\u30a3\u30fc\u30eb\u30c9\u89d2\u306eIES\u5b9a\u7fa9<\/a> \u6700\u5927\u5f37\u5ea6\u306e10%\u70b9\u3067\u540c\u3058\u6e2c\u5b9a\u539f\u5247\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u5f37\u5ea6\u304c10%\u306b\u9054\u3059\u308b\u524d\u306b\u3055\u3089\u306b\u4f4e\u4e0b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u89d2\u306f\u901a\u5e38\u3001\u540c\u3058\u5206\u5e03\u306b\u5bfe\u3059\u308b\u30d3\u30fc\u30e0\u89d2\u3088\u308a\u3082\u5e83\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5f37\u5ea6\u304c\u4f4e\u3044\u5916\u5074\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u8868\u3057\u3001\u53b3\u5bc6\u306a\u7269\u7406\u7684\u958b\u53e3\u3084\u5747\u7b49\u306b\u4f7f\u7528\u53ef\u80fd\u306a\u7167\u660e\u306e\u7d04\u675f\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p>\u30d5\u30a3\u30fc\u30eb\u30c9\u89d2\u306f\u3001\u30a6\u30a9\u30c3\u30b7\u30e5\u304c\u96a3\u63a5\u3059\u308b\u30ab\u30d0\u30ec\u30c3\u30b8\u306b\u30d6\u30ec\u30f3\u30c9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u3001\u30b9\u30d4\u30eb\u304c\u98a8\u666f\u3084\u30b9\u30af\u30ea\u30fc\u30f3\u306b\u9054\u3059\u308b\u5834\u5408\u3001\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u5747\u4e00\u6027\u3068\u30a8\u30c3\u30b8\u5236\u5fa1\u3092\u8a55\u4fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306b\u91cd\u8981\u3067\u3059\u3002\u3053\u306e\u7528\u8a9e\u306f\u3001\u6a5f\u68b0\u7684\u306a\u958b\u53e3\u3001\u7d5e\u308a\u76f4\u5f84\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u7528\u306e\u300c\u30b9\u30dd\u30c3\u30c8\u89d2\u300d\u3001\u307e\u305f\u306f\u6e2c\u5b9a\u95be\u5024\u304c\u660e\u793a\u3055\u308c\u3066\u3044\u306a\u3044\u30ba\u30fc\u30e0\u7bc4\u56f2\u3068\u6df7\u540c\u3059\u3079\u304d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<h2>\u30d3\u30fc\u30e0\u89d2\u3068\u30d5\u30a3\u30fc\u30eb\u30c9\u89d2\uff1a\u5b9f\u969b\u306e\u9055\u3044<\/h2>\n<div role=\"region\" aria-label=\"\u30d3\u30fc\u30e0\u89d2\u5ea6\u3068\u30d5\u30a3\u30fc\u30eb\u30c9\u89d2\u5ea6\u306e\u6bd4\u8f03\" tabindex=\"0\" style=\"box-sizing:border-box;display:block;width:100%;max-width:100%;margin:20px 0 26px;overflow-x:auto;overflow-y:hidden;border:1px solid #dce7f0;border-radius:10px;-webkit-overflow-scrolling:touch;\">\n<table style=\"width:100%;min-width:680px;margin:0;border-collapse:collapse;font-size:.94rem;\">\n<caption style=\"padding:12px 14px;background:#f3f8fc;color:#50657b;text-align:left;font-weight:650;\">\u6a19\u6e96\u7684\u306a\u30d5\u30a9\u30c8\u30e1\u30c8\u30ea\u30c3\u30af\u306e\u610f\u5473\u3068\u5b9f\u969b\u306e\u8cfc\u5165\u7528\u9014\u3002.<\/caption>\n<thead>\n<tr style=\"background:#0b1f35;color:#fff;\">\n<th scope=\"col\" style=\"padding:13px 14px;text-align:left;\">\u4ed5\u69d8<\/th>\n<th scope=\"col\" style=\"padding:13px 14px;text-align:left;\">\u30d3\u30fc\u30e0\u89d2<\/th>\n<th scope=\"col\" style=\"padding:13px 14px;text-align:left;\">\u30d5\u30a3\u30fc\u30eb\u30c9\u89d2<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\" style=\"padding:13px 14px;text-align:left;\">\u305d\u308c\u304c\u8aac\u660e\u3059\u308b\u3082\u306e<\/th>\n<td style=\"padding:13px 14px;\">\u5f37\u3044\u4e2d\u5fc3\u5186\u9310<\/td>\n<td style=\"padding:13px 14px;\">\u3088\u308a\u5e83\u3044\u3001\u4f4e\u5f37\u5ea6\u306e\u5916\u5074\u30d5\u30a3\u30fc\u30eb\u30c9<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\" style=\"padding:13px 14px;text-align:left;\">\u30d5\u30a9\u30c8\u30e1\u30c8\u30ea\u30c3\u30af\u95be\u5024<\/th>\n<td style=\"padding:13px 14px;\">\u6700\u5927\u5f37\u5ea6\u306e50%<\/td>\n<td style=\"padding:13px 14px;\">\u6700\u5927\u5f37\u5ea6\u306e10%<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\" style=\"padding:13px 14px;text-align:left;\">\u76f8\u5bfe\u5e45<\/th>\n<td style=\"padding:13px 14px;\">\u901a\u5e38\u306f\u72ed\u3044<\/td>\n<td style=\"padding:13px 14px;\">\u901a\u5e38\u306f\u5e83\u3044<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\" style=\"padding:13px 14px;text-align:left;\">\u5f79\u7acb\u3064\u7528\u9014<\/th>\n<td style=\"padding:13px 14px;\">\u4e2d\u592e\u30d3\u30fc\u30e0\u306e\u30b5\u30a4\u30ba\u3001\u6fc3\u5ea6\u3001\u30d3\u30fc\u30e0\u52b9\u679c\u306e\u6bd4\u8f03<\/td>\n<td style=\"padding:13px 14px;\">\u5916\u90e8\u30ab\u30d0\u30ec\u30c3\u30b8\u3001\u30b9\u30d4\u30eb\u3001\u30d6\u30ec\u30f3\u30c9\u3001\u304a\u3088\u3073\u30d5\u30a3\u30fc\u30eb\u30c9\u8a55\u4fa1<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\" style=\"padding:13px 14px;text-align:left;\">\u30d0\u30a4\u30e4\u30fc\u306f\u3053\u308c\u3092\u4f7f\u7528\u3059\u3079\u304d\u3067\u3059<\/th>\n<td style=\"padding:13px 14px;\">\u540d\u76ee50%\u76f4\u5f84\u3092\u8a08\u7b97\u3057\u3001\u305d\u308c\u3092\u4e2d\u5fc3\u306e\u30eb\u30af\u30b9\u3068\u6bd4\u8f03\u3059\u308b<\/td>\n<td style=\"padding:13px 14px;\">\u5e83\u3044\u30d5\u30a3\u30fc\u30eb\u30c9\u76f4\u5f84\u3001\u4e00\u69d8\u6027\u3001\u304a\u3088\u3073\u4f4e\u30ec\u30d9\u30eb\u306e\u5149\u304c\u3069\u3053\u307e\u3067\u5ef6\u3073\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"padding:16px 18px;border:1px solid #cce4f2;border-radius:9px;background:#f4fbff;\"><strong>\u8abf\u9054\u30eb\u30fc\u30eb:<\/strong> \u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306b\u300c\u89d2\u5ea6\u300d\u307e\u305f\u306f\u300c\u30ba\u30fc\u30e0\u300d\u3068\u3060\u3051\u66f8\u304b\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u5024\u304c\u30d3\u30fc\u30e0\u89d2\u5ea6\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u89d2\u5ea6\u3001\u307e\u305f\u306f\u4ed6\u306e\u30e1\u30fc\u30ab\u30fc\u5b9a\u7fa9\u306e\u6e2c\u5b9a\u5024\u304b\u3092\u5c0b\u306d\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2>\u30d3\u30fc\u30e0\u89d2\u5ea6\u3068\u30b9\u30ed\u30fc\u8ddd\u96e2\u304b\u3089\u30d3\u30fc\u30e0\u76f4\u5f84\u3092\u8a08\u7b97\u3059\u308b\u65b9\u6cd5<\/h2>\n<p>\u5e73\u3089\u306a\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u5782\u76f4\u306b\u6295\u5f71\u3055\u308c\u305f\u5bfe\u79f0\u5186\u9310\u306b\u306f\u3001\u3053\u306e\u5e7e\u4f55\u5b66\u7684\u95a2\u4fc2\u3092\u4f7f\u7528\u3057\u307e\u3059\uff1a<\/p>\n<div style=\"box-sizing:border-box;max-width:100%;margin:24px 0;padding:22px 18px;border-radius:10px;background:#0b1f35;color:#fff;text-align:center;font-size:clamp(1.05rem,3vw,1.45rem);font-weight:800;letter-spacing:.01em;overflow-wrap:anywhere;\">\u30d3\u30fc\u30e0\u76f4\u5f84 = 2 \u00d7 \u30b9\u30ed\u30fc\u8ddd\u96e2 \u00d7 tan(\u30d3\u30fc\u30e0\u89d2\u5ea6 \u00f7 2)<\/div>\n<p><strong>\u30d3\u30fc\u30e0\u76f4\u5f84<\/strong> \u305d\u3057\u3066 <strong>\u30b9\u30ed\u30fc\u8ddd\u96e2<\/strong> \u540c\u3058\u9577\u3055\u306e\u5358\u4f4d\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u89d2\u5ea6\u306f\u5ea6\u3067\u306e\u5168\u5305\u542b\u89d2\u5ea6\u3067\u3059\u3002\u76f4\u89d2\u4e09\u89d2\u5f62\u304c\u5149\u8ef8\u304b\u3089\u4e00\u65b9\u306e\u7aef\u307e\u3067\u8d70\u308b\u305f\u3081\u30012\u3067\u5272\u308a\u307e\u3059\u3002\u540d\u76ee10%\u30d5\u30a3\u30fc\u30eb\u30c9\u76f4\u5f84\u304c\u5fc5\u8981\u306a\u3068\u304d\u306f\u3001\u691c\u8a3c\u3055\u308c\u305f\u30d5\u30a3\u30fc\u30eb\u30c9\u89d2\u5ea6\u3092\u4f7f\u7528\u3057\u3066\u540c\u3058\u65b9\u7a0b\u5f0f\u3092\u9069\u7528\u3057\u307e\u3059\u3002.<\/p>\n<p>\u4f8b\uff1a10m\u306e\u30b9\u30ed\u30fc\u306720\u00b0\u306e\u30d3\u30fc\u30e0\u306f\u3001 <code>2 \u00d7 10 \u00d7 tan(10\u00b0) = 3.53 m<\/code>. \u3082\u3057\u30bf\u30fc\u30b2\u30c3\u30c8\u304c\u5149\u8ef8\u306b\u5bfe\u3057\u3066\u89d2\u5ea6\u3092\u6301\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u6295\u5f71\u3055\u308c\u305f\u5f62\u72b6\u306f\u6955\u5186\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u5358\u7d14\u306a\u5186\u306e\u8a08\u7b97\u3067\u306f\u4e21\u65b9\u306e\u8ef8\u3092\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002.<\/p>\n<figure style=\"box-sizing:border-box;max-width:100%;margin:28px 0;\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/aolait.com\/wp-content\/uploads\/2026\/09\/beam-angle-geometry.webp\" alt=\"\u30d3\u30fc\u30e0\u5168\u4f53\u306e\u89d2\u5ea6\u3001\u534a\u5206\u306e\u89d2\u5ea6\u3001\u6295\u5f71\u8ddd\u96e2\u3001\u304a\u3088\u3073\u6295\u5f71\u30d3\u30fc\u30e0\u76f4\u5f84\u3092\u793a\u3059\u56f3\" width=\"1600\" height=\"907\" style=\"display:block;width:100%;max-width:100%;height:auto;border:1px solid #dce7f0;border-radius:12px;\"><figcaption style=\"margin-top:9px;color:#50657b;font-size:.9rem;\">\u30d3\u30fc\u30e0\u76f4\u5f84\u306f\u3001\u6295\u5c04\u8ddd\u96e2\u3068\u30d3\u30fc\u30e0\u89d2\u5ea6\u306e\u4e21\u65b9\u306b\u4f34\u3063\u3066\u5897\u52a0\u3057\u307e\u3059\u3002.<\/figcaption><\/figure>\n<div role=\"region\" aria-label=\"\u89d2\u5ea6\u3068\u6295\u5c04\u8ddd\u96e2\u306b\u3088\u308b\u8a08\u7b97\u3055\u308c\u305f\u30d3\u30fc\u30e0\u76f4\u5f84\" tabindex=\"0\" style=\"box-sizing:border-box;display:block;width:100%;max-width:100%;margin:20px 0 26px;overflow-x:auto;overflow-y:hidden;border:1px solid #dce7f0;border-radius:10px;-webkit-overflow-scrolling:touch;\">\n<table style=\"width:100%;min-width:680px;margin:0;border-collapse:collapse;font-size:.94rem;\">\n<caption style=\"padding:12px 14px;background:#f3f8fc;color:#50657b;text-align:left;font-weight:650;\">\u30e1\u30fc\u30c8\u30eb\u5358\u4f4d\u3067\u8a08\u7b97\u3055\u308c\u305f\u5e7e\u4f55\u5b66\u7684\u76f4\u5f84\u3001\u5c11\u6570\u70b9\u4ee5\u4e0b2\u6841\u306b\u56db\u6368\u4e94\u5165\u3002.<\/caption>\n<thead>\n<tr style=\"background:#0b1f35;color:#fff;\">\n<th scope=\"col\" style=\"padding:13px 14px;text-align:left;\">\u30d3\u30fc\u30e0\u89d2<\/th>\n<th scope=\"col\" style=\"padding:13px 14px;text-align:right;\">5 m<\/th>\n<th scope=\"col\" style=\"padding:13px 14px;text-align:right;\">10 m<\/th>\n<th scope=\"col\" style=\"padding:13px 14px;text-align:right;\">15 m<\/th>\n<th scope=\"col\" style=\"padding:13px 14px;text-align:right;\">20 m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\" style=\"padding:13px 14px;text-align:left;\">3\u00b0<\/th>\n<td style=\"padding:13px 14px;text-align:right;\">0.26 m<\/td>\n<td style=\"padding:13px 14px;text-align:right;\">0.52 m<\/td>\n<td style=\"padding:13px 14px;text-align:right;\">0.79 m<\/td>\n<td style=\"padding:13px 14px;text-align:right;\">1.05 m<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\" style=\"padding:13px 14px;text-align:left;\">10\u00b0<\/th>\n<td style=\"padding:13px 14px;text-align:right;\">0.87 m<\/td>\n<td style=\"padding:13px 14px;text-align:right;\">1.75 m<\/td>\n<td style=\"padding:13px 14px;text-align:right;\">2.62 m<\/td>\n<td style=\"padding:13px 14px;text-align:right;\">3.50 m<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\" style=\"padding:13px 14px;text-align:left;\">20\u00b0<\/th>\n<td style=\"padding:13px 14px;text-align:right;\">1.76 m<\/td>\n<td style=\"padding:13px 14px;text-align:right;\">3.53 m<\/td>\n<td style=\"padding:13px 14px;text-align:right;\">5.29 m<\/td>\n<td style=\"padding:13px 14px;text-align:right;\">7.05 m<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\" style=\"padding:13px 14px;text-align:left;\">40\u00b0<\/th>\n<td style=\"padding:13px 14px;text-align:right;\">3.64 m<\/td>\n<td style=\"padding:13px 14px;text-align:right;\">7.28 m<\/td>\n<td style=\"padding:13px 14px;text-align:right;\">10.92 m<\/td>\n<td style=\"padding:13px 14px;text-align:right;\">14.56 m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"padding:16px 18px;border:1px solid #f0c4a8;border-radius:9px;background:#fff8f4;\"><strong>\u91cd\u8981:<\/strong> \u3053\u308c\u306f\u540d\u76ee\u89d2\u306b\u57fa\u3065\u304f\u5e7e\u4f55\u5b66\u7684\u30ab\u30d0\u30ec\u30c3\u30b8\u3067\u3042\u308a\u3001\u7167\u5ea6\u3084\u4f7f\u7528\u53ef\u80fd\u306a\u30a8\u30c3\u30b8\u306e\u5f37\u5ea6\u306e\u4e88\u6e2c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6295\u5f71\u3055\u308c\u305f\u5186\u5168\u4f53\u304c\u7b49\u3057\u3044\u660e\u308b\u3055\u3092\u6301\u3064\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<figure style=\"box-sizing:border-box;max-width:100%;margin:28px 0;\"><img decoding=\"async\" src=\"https:\/\/aolait.com\/wp-content\/uploads\/2026\/09\/beam-angle-comparison-10m.webp\" alt=\"10\u30e1\u30fc\u30c8\u30eb\u306e\u6295\u5c04\u3067\u306e3\u300110\u300120\u304a\u3088\u307340\u5ea6\u306e\u30d3\u30fc\u30e0\u30ab\u30d0\u30ec\u30c3\u30b8\u306e\u6bd4\u8f03\" width=\"1600\" height=\"1013\" style=\"display:block;width:100%;max-width:100%;height:auto;border:1px solid #dce7f0;border-radius:12px;\"><figcaption style=\"margin-top:9px;color:#50657b;font-size:.9rem;\">10m\u3067\u306f\u3001\u5e7e\u4f55\u5b66\u7684\u76f4\u5f84\u306f\u304a\u304a\u3088\u305d0.52m\u30011.75m\u30013.53m\u3001\u304a\u3088\u30737.28m\u3067\u3059\u3002.<\/figcaption><\/figure>\n<h2>3\u5ea6\u300110\u5ea6\u300120\u5ea6\u300140\u5ea6\u304c\u30b9\u30c6\u30fc\u30b8\u3067\u5b9f\u969b\u306b\u610f\u5473\u3059\u308b\u3053\u3068<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:16px;margin:22px 0;\">\n<section style=\"box-sizing:border-box;flex:1 1 300px;padding:19px;border:1px solid #dce7f0;border-radius:10px;background:#fff;\">\n<h3 style=\"margin-top:0;\">3\u5ea6\uff1a\u72ed\u3044\u7a7a\u4e2d\u52b9\u679c<\/h3>\n<p>\u9577\u8ddd\u96e2\u3067\u306f\u3001\u975e\u5e38\u306b\u72ed\u3044\u30d3\u30fc\u30e0\u304c\u5e7e\u4f55\u5b66\u7684\u306b\u30b3\u30f3\u30d1\u30af\u30c8\u306b\u4fdd\u305f\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u96c6\u4e2d\u3057\u305f\u7a7a\u4e2d\u52b9\u679c\u3084\u9727\u306e\u4e2d\u3067\u8996\u8a8d\u53ef\u80fd\u306a\u30b7\u30e3\u30d5\u30c8\u3092\u8003\u616e\u3059\u308b\u969b\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u5b9f\u969b\u306e\u8ddd\u96e2\u3067\u306e\u7126\u70b9\u3001\u30d3\u30fc\u30e0\u306e\u4e00\u8cab\u6027\u3001\u304a\u3088\u3073\u30eb\u30af\u30b9\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<\/section>\n<section style=\"box-sizing:border-box;flex:1 1 300px;padding:19px;border:1px solid #dce7f0;border-radius:10px;background:#fff;\">\n<h3 style=\"margin-top:0;\">10\u5ea6\uff1a\u72ed\u3044\u30bf\u30fc\u30b2\u30c3\u30c8\u30a8\u30ea\u30a2<\/h3>\n<p>10\u5ea6\u306e\u89d2\u5ea6\u306f\u300110\u30e1\u30fc\u30c8\u30eb\u30671.75\u30e1\u30fc\u30c8\u30eb\u306e\u540d\u76ee\u76f4\u5f84\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u5149\u5b66\u8a2d\u8a08\u306b\u5fdc\u3058\u3066\u3001\u72ed\u3044\u30b9\u30dd\u30c3\u30c8\u3001\u72ed\u3044\u30a6\u30a9\u30c3\u30b7\u30e5\u4f4d\u7f6e\u3001\u307e\u305f\u306f\u5927\u304d\u306a\u30d3\u30fc\u30e0\u52b9\u679c\u306b\u9069\u3057\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<\/section>\n<section style=\"box-sizing:border-box;flex:1 1 300px;padding:19px;border:1px solid #dce7f0;border-radius:10px;background:#fff;\">\n<h3 style=\"margin-top:0;\">20\u00b0: \u4e2d\u7a0b\u5ea6\u306e\u30ab\u30d0\u30ec\u30c3\u30b8<\/h3>\n<p>20\u00b0\u306e\u89d2\u5ea6\u306f10\u30e1\u30fc\u30c8\u30eb\u3067\u7d043.53\u30e1\u30fc\u30c8\u30eb\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u54c1\u8cea\u3001\u51fa\u529b\u3001\u5149\u5b66\u30c4\u30fc\u30eb\u304c\u30ad\u30e5\u30fc\u306b\u4e00\u81f4\u3059\u308b\u5834\u5408\u3001\u4e00\u822c\u7684\u306a\u30b9\u30dd\u30c3\u30c8\u307e\u305f\u306f\u30ef\u30c3\u30b7\u30e5\u4f5c\u696d\u3092\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002.<\/p>\n<\/section>\n<section style=\"box-sizing:border-box;flex:1 1 300px;padding:19px;border:1px solid #dce7f0;border-radius:10px;background:#fff;\">\n<h3 style=\"margin-top:0;\">40\u00b0: \u5e83\u7bc4\u306a\u30ab\u30d0\u30ec\u30c3\u30b8<\/h3>\n<p>40\u00b0\u306e\u89d2\u5ea6\u306f10\u30e1\u30fc\u30c8\u30eb\u3067\u7d047.28\u30e1\u30fc\u30c8\u30eb\u306b\u9054\u3057\u307e\u3059\u3002\u5e83\u7bc4\u306a\u30ef\u30c3\u30b7\u30e5\u304a\u3088\u3073\u77ed\u3044\u30b9\u30ed\u30fc\u30a8\u30ea\u30a2\u30ab\u30d0\u30ec\u30c3\u30b8\u306b\u5f79\u7acb\u3061\u307e\u3059\u304c\u3001\u51fa\u529b\u3001\u5747\u4e00\u6027\u3001\u304a\u3088\u3073\u30b9\u30d4\u30eb\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002.<\/p>\n<\/section>\n<\/div>\n<p>\u3053\u308c\u3089\u306e\u5024\u306f\u53b3\u683c\u306a\u30d5\u30a3\u30af\u30b9\u30c1\u30e3\u30fc\u30ab\u30c6\u30b4\u30ea\u306e\u5883\u754c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30d3\u30fc\u30e0\u3001\u30ef\u30c3\u30b7\u30e5\u3001\u30b9\u30dd\u30c3\u30c8\u3001\u307e\u305f\u306f\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u540d\u524d\u306f\u5f79\u5272\u3068\u6a5f\u80fd\u30bb\u30c3\u30c8\u3092\u8aac\u660e\u3057\u3001\u5b9f\u969b\u306e\u5206\u5e03\u306f\u30bd\u30fc\u30b9\u3001\u30ea\u30d5\u30ec\u30af\u30bf\u30fc\u3001\u30ec\u30f3\u30ba\u30c8\u30ec\u30a4\u30f3\u3001\u30d5\u30a9\u30fc\u30ab\u30b9\u3001\u30d5\u30ed\u30b9\u30c8\u3001\u30ba\u30fc\u30e0\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u3001\u304a\u3088\u3073\u6e2c\u5b9a\u57fa\u6e96\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002.<\/p>\n<h2>\u30e0\u30fc\u30d3\u30f3\u30b0\u30d8\u30c3\u30c9\u30ba\u30fc\u30e0\u7bc4\u56f2\u306e\u8aad\u307f\u65b9<\/h2>\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u4ed5\u69d8 <strong>7\u00b0\u201342\u00b0<\/strong> \u306f\u3001\u6700\u5c0f\u304a\u3088\u3073\u6700\u5927\u306e\u516c\u8868\u89d2\u5ea6\u3092\u793a\u3057\u307e\u3059\u3002\u305d\u306e\u5358\u7d14\u306a\u5149\u5b66\u30ba\u30fc\u30e0\u6bd4\u306f <code>42 \u00f7 7 = 6:1<\/code>. \u3067\u3059\u3002\u540c\u3058\u30b9\u30ed\u30fc\u3067\u3001\u5e83\u3044\u7aef\u306f\u306f\u308b\u304b\u306b\u5927\u304d\u306a\u76f4\u5f84\u3092\u30ab\u30d0\u30fc\u3057\u307e\u3059\u3002\u72ed\u3044\u7aef\u306f\u901a\u5e38\u3001\u5149\u304c\u96c6\u4e2d\u3059\u308b\u305f\u3081\u4e2d\u5fc3\u7167\u5ea6\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u3092\u4e21\u65b9\u306e\u8a2d\u5b9a\u3067\u306e\u30d5\u30a9\u30c8\u30e1\u30c8\u30ea\u30c3\u30af\u30c7\u30fc\u30bf\u3067\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>AOLAIT\u306e <a href=\"https:\/\/aolait.com\/ja\/%e8%a3%bd%e5%93%81\/600w-%e3%83%97%e3%83%ad%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e3%83%bb%e3%83%a0%e3%83%bc%e3%83%93%e3%83%b3%e3%82%b0%e3%83%bb%e3%83%98%e3%83%83%e3%83%89\/\">AL600MLS 600W LED\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb<\/a> \u88fd\u54c1\u30da\u30fc\u30b8\u3068\u30de\u30cb\u30e5\u30a2\u30eb\u306f\u3069\u3061\u3089\u30827\u00b0\u301c42\u00b0\u306e\u30ba\u30fc\u30e0\u3092\u516c\u8868\u3057\u3066\u3044\u307e\u3059\u3002\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30d5\u30a9\u30fc\u30ab\u30b9\u3001\u30d5\u30ec\u30fc\u30df\u30f3\u30b0\u30b7\u30e3\u30c3\u30bf\u30fc\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u5747\u4e00\u6027\u304a\u3088\u3073\u6295\u5f71\u54c1\u8cea\u306b\u3082\u4f9d\u5b58\u3057\u307e\u3059\u3002 <a href=\"https:\/\/aolait.com\/ja\/%e8%a3%bd%e5%93%81\/37x40w-%e3%81%af%e6%b4%97%e6%b5%84%e7%a7%bb%e5%8b%95%e3%83%98%e3%83%83%e3%83%89-%e3%83%a9%e3%82%a4%e3%83%88%e3%82%92%e5%b0%8e%e3%81%8d%e3%81%be%e3%81%97%e3%81%9f\/\">AL3740WR 37\u00d740W LED\u30ef\u30c3\u30b7\u30e5<\/a> \u306f7\u00b0\u301c50\u00b0\u306e\u30ba\u30fc\u30e0\u3092\u516c\u8868\u3057\u3066\u304a\u308a\u3001\u30de\u30cb\u30e5\u30a2\u30eb\u306f7\u00b0\u4f4d\u7f6e\u3067\u6e2c\u5b9a\u3055\u308c\u305f\u30d5\u30a9\u30c8\u30e1\u30c8\u30ea\u30c3\u30af\u8aad\u307f\u3092\u7279\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u6761\u4ef6\u306f\u91cd\u8981\u3067\u3059\u3002.<\/p>\n<p>\u306b\u3064\u3044\u3066 <a href=\"https:\/\/aolait.com\/ja\/%e8%a3%bd%e5%93%81\/250w-%e3%81%af%e3%83%93%e3%83%bc%e3%83%a0%e7%a7%bb%e5%8b%95%e3%83%98%e3%83%83%e3%83%89%e3%82%92%e5%b0%8e%e3%81%8d%e3%81%be%e3%81%97%e3%81%9f\/\">AL250LB 250W LED\u30d3\u30fc\u30e0<\/a> \u306f\u7570\u306a\u308b\u4f8b\u3092\u63d0\u4f9b\u3057\u307e\u3059\uff1a\u5e83\u7bc4\u306a\u30ba\u30fc\u30e0\u7bc4\u56f2\u3067\u306f\u306a\u304f\u72ed\u3044\u5f79\u5272\u306e\u305f\u3081\u306e\u516c\u8868\u3055\u308c\u305f2\u00b0\u30d3\u30fc\u30e0\u3067\u3059\u3002\u88fd\u54c1\u30ab\u30c6\u30b4\u30ea\u3068\u89d2\u5ea6\u306f\u610f\u56f3\u3055\u308c\u305f\u52b9\u679c\u3092\u8aac\u660e\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u304c\u3001\u30d0\u30a4\u30e4\u30fc\u306f\u51fa\u529b\u3068\u5206\u5e03\u306e\u8a3c\u62e0\u3092\u4f9d\u7136\u3068\u3057\u3066\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002.<\/p>\n<p style=\"padding:16px 18px;border:1px solid #f0c4a8;border-radius:9px;background:#fff8f4;\"><strong>\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u7af6\u5408\uff1a<\/strong> \u73fe\u5728\u306eAL550RX\u88fd\u54c1\u30da\u30fc\u30b8\u306f\u3001\u30d3\u30fc\u30e0\u30e2\u30fc\u30c9\u30921.6\u00b0\u301c22\u00b0\u3001\u30b9\u30dd\u30c3\u30c8\u30e2\u30fc\u30c9\u30922.9\u00b0\u301c44\u00b0\u306b\u5206\u3051\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u30ea\u30f3\u30af\u3055\u308c\u305f\u30de\u30cb\u30e5\u30a2\u30eb\u306f\u3001\u7d50\u5408\u3055\u308c\u305f1.6\u00b0\u301c44\u00b0\u306e\u30d3\u30fc\u30e0\u89d2\u5ea6\u7bc4\u56f2\u3092\u793a\u3057\u3066\u3044\u308b\u3060\u3051\u3067\u3059\u3002\u3059\u3079\u3066\u306e\u30e2\u30fc\u30c9\u304c\u3053\u308c\u3092\u5171\u6709\u3059\u308b\u304b\u306e\u3088\u3046\u306b\u7d50\u5408\u30b9\u30d1\u30f3\u3092\u4f7f\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u73fe\u5728\u306e\u30e2\u30fc\u30c9\u7279\u5b9a\u306e\u5149\u5b66\u304a\u3088\u3073\u30d5\u30a9\u30c8\u30e1\u30c8\u30ea\u30c3\u30af\u78ba\u8a8d\u3092\u8981\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2>\u306a\u305c\u30d3\u30fc\u30e0\u89d2\u5ea6\u3068\u30eb\u30af\u30b9\u3092\u4e00\u7dd2\u306b\u8aad\u3080\u5fc5\u8981\u304c\u3042\u308b\u306e\u304b<\/h2>\n<p>\u30eb\u30af\u30b9\u306f\u8868\u9762\u306e\u7167\u5ea6\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u72ed\u3044\u30d3\u30fc\u30e0\u306f\u3001\u3088\u308a\u591a\u304f\u306e\u7dcf\u5149\u675f\u3092\u751f\u307f\u51fa\u3059\u3053\u3068\u306a\u304f\u3001\u4e2d\u5fc3\u306e\u7167\u5ea6\u3092\u9ad8\u304f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5149\u5b66\u7cfb\u304c\u5149\u3092\u5c0f\u3055\u306a\u6295\u5f71\u9762\u7a4d\u306b\u96c6\u4e2d\u3055\u305b\u308b\u304b\u3089\u3067\u3059\u3002\u9006\u306b\u3001\u5e83\u3044\u8a2d\u5b9a\u306f\u4e2d\u5fc3\u306e\u30eb\u30af\u30b9\u3092\u6e1b\u5c11\u3055\u305b\u306a\u304c\u3089\u3001\u3088\u308a\u591a\u304f\u306e\u821e\u53f0\u3092\u30ab\u30d0\u30fc\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30ef\u30c3\u30c8\u6570\u306f\u3069\u3061\u3089\u306e\u6e2c\u5b9a\u306b\u3082\u4ee3\u308f\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u96fb\u529b\u3084\u5149\u6e90\u306e\u30d1\u30ef\u30fc\u306f\u5149\u5b66\u52b9\u7387\u3084\u5206\u5e03\u3001\u4f9b\u7d66\u3055\u308c\u308b\u5149\u3092\u660e\u3089\u304b\u306b\u3057\u307e\u305b\u3093\u3002.<\/p>\n<p>\u7406\u60f3\u7684\u306a\u70b9\u5149\u6e90\u3092\u8ef8\u4e0a\u3067\u6e2c\u5b9a\u3057\u305f\u5834\u5408\u3001\u7167\u5ea6\u306f\u9006\u4e8c\u4e57\u306e\u95a2\u4fc2\u306b\u5f93\u3044\u307e\u3059\u3002\u8ddd\u96e2\u30922\u500d\u306b\u3059\u308b\u3068\u3001\u7167\u5ea6\u306f\u7d044\u5206\u306e1\u306b\u306a\u308a\u307e\u3059\u3002\u5b9f\u969b\u306e\u821e\u53f0\u7167\u660e\u5668\u5177\u306f\u3001\u8fd1\u63a5\u5834\u306e\u5e7e\u4f55\u5b66\u3001\u7126\u70b9\u3001\u30ba\u30fc\u30e0\u3001\u30ec\u30f3\u30ba\u306e\u640d\u5931\u3001\u6e2c\u5b9a\u306e\u6574\u5217\u3001\u4e0d\u5747\u4e00\u306a\u5206\u5e03\u306e\u305f\u3081\u306b\u5358\u7d14\u306a\u30e2\u30c7\u30eb\u304b\u3089\u9038\u8131\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u6cd5\u5247\u306f\u5408\u7406\u6027\u306e\u30c1\u30a7\u30c3\u30af\u3068\u3057\u3066\u4f7f\u7528\u3057\u3001\u95a2\u9023\u3059\u308b\u8ddd\u96e2\u3067\u306e\u6e2c\u5b9a\u5149\u5ea6\u306e\u4ee3\u308f\u308a\u306b\u306f\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2>\u30d0\u30a4\u30e4\u30fc\u304c\u8981\u6c42\u3059\u3079\u304d\u5149\u5ea6\u30c7\u30fc\u30bf\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n<p>\u300cXX,XXX \u30eb\u30af\u30b9 @ 5 m\u300d\u306e\u3088\u3046\u306a\u5358\u4e00\u306e\u58f0\u660e\u306f\u5b8c\u5168\u306a\u5149\u5b66\u6bd4\u8f03\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6b21\u306e\u60c5\u5831\u3092\u8981\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\uff1a<\/p>\n<ul>\n<li>\u6e2c\u5b9a\u95be\u5024\u304c\u7279\u5b9a\u3055\u308c\u305f\u30d3\u30fc\u30e0\u89d2\u5ea6\u3068\u30d5\u30a3\u30fc\u30eb\u30c9\u89d2\u5ea6\uff1b;<\/li>\n<li>\u5b9a\u7fa9\u3055\u308c\u305f\u8ddd\u96e2\u3067\u306e\u4e2d\u5fc3\u7167\u5ea6\uff1b;<\/li>\n<li>\u4f7f\u7528\u3055\u308c\u305f\u30ba\u30fc\u30e0\u3001\u7126\u70b9\u3001\u30d5\u30ed\u30b9\u30c8\u3001\u7d5e\u308a\u3001\u30b4\u30dc\u3001\u30d7\u30ea\u30ba\u30e0\u306e\u8a2d\u5b9a\uff1b;<\/li>\n<li>\u4f7f\u7528\u3055\u308c\u305f\u767d\u8272\u3001CCT\u3001\u8272\u306e\u6df7\u5408\u307e\u305f\u306f\u30ab\u30e9\u30fc\u30db\u30a4\u30fc\u30eb\u306e\u4f4d\u7f6e\uff1b;<\/li>\n<li>\u5149\u5ea6\u5206\u5e03\u66f2\u7dda\u307e\u305f\u306f\u7b49\u7167\u5ea6\u30c1\u30e3\u30fc\u30c8\uff1b;<\/li>\n<li>\u975e\u5bfe\u79f0\u5206\u5e03\u306e\u305f\u3081\u306e\u6c34\u5e73\u304a\u3088\u3073\u5782\u76f4\u30c7\u30fc\u30bf\uff1b;<\/li>\n<li>\u30c6\u30b9\u30c8\u8ddd\u96e2\u3001\u96fb\u5727\u3001\u5468\u56f2\u6761\u4ef6\u3001\u304a\u3088\u3073\u6a5f\u5668\uff0f\u65b9\u6cd5\uff1b;<\/li>\n<li>\u30bd\u30fc\u30b9\u306e\u52d5\u4f5c\u72b6\u614b\u3001\u30ad\u30e3\u30ea\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u3001\u304a\u3088\u3073\u51fa\u529b\u30e2\u30fc\u30c9\uff1b;<\/li>\n<li>\u30e2\u30c7\u30eb\u3001\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3001\u30b5\u30f3\u30d7\u30eb\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3001\u304a\u3088\u3073\u30c6\u30b9\u30c8\u5831\u544a\u306e\u65e5\u4ed8\u3002.<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e\u8a18\u9332\u306f\u3001\u8cfc\u5165\u30c1\u30fc\u30e0\u304c\u540c\u3058\u6761\u4ef6\u3067\u6bd4\u8f03\u3057\u3001\u610f\u7fa9\u306e\u3042\u308b\u30b5\u30f3\u30d7\u30eb\u53d7\u3051\u5165\u308c\u30c6\u30b9\u30c8\u3092\u6e96\u5099\u3059\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u5c06\u6765\u306e\u30ac\u30a4\u30c9\u306f\u3001\u5b8c\u5168\u306a\u30b9\u30c6\u30fc\u30b8\u7167\u660e\u5149\u5ea6\u30ec\u30dd\u30fc\u30c8\u306e\u8aad\u307f\u65b9\u306b\u3064\u3044\u3066\u8aac\u660e\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30da\u30fc\u30b8\u306f\u3001\u89d2\u5ea6\u3001\u30ab\u30d0\u30ec\u30c3\u30b8\u3001\u304a\u3088\u3073\u9078\u629e\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u307e\u3059\u3002.<\/p>\n<h2>\u30d3\u30fc\u30e0\u3001\u30ef\u30c3\u30b7\u30e5\u3001\u305d\u3057\u3066\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u5668\u5177\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5149\u5b66\u4ed5\u69d8\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n<div role=\"region\" aria-label=\"\u5668\u5177\u30bf\u30a4\u30d7\u306b\u3088\u308b\u5149\u5b66\u306e\u8cfc\u5165\u512a\u5148\u9806\u4f4d\" tabindex=\"0\" style=\"box-sizing:border-box;display:block;width:100%;max-width:100%;margin:20px 0 26px;overflow-x:auto;overflow-y:hidden;border:1px solid #dce7f0;border-radius:10px;-webkit-overflow-scrolling:touch;\">\n<table style=\"width:100%;min-width:680px;margin:0;border-collapse:collapse;font-size:.94rem;\">\n<caption style=\"padding:12px 14px;background:#f3f8fc;color:#50657b;text-align:left;font-weight:650;\">\u5668\u5177\u306e\u7a2e\u985e\u3092\u4f7f\u7528\u3057\u3066\u3001\u3069\u306e\u5149\u5b66\u7684\u8a3c\u62e0\u304c\u512a\u5148\u3055\u308c\u308b\u3079\u304d\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002.<\/caption>\n<thead>\n<tr style=\"background:#0b1f35;color:#fff;\">\n<th scope=\"col\" style=\"padding:13px 14px;text-align:left;\">\u5668\u5177\u306e\u7a2e\u985e<\/th>\n<th scope=\"col\" style=\"padding:13px 14px;text-align:left;\">\u5149\u5b66\u7684\u512a\u5148\u9806\u4f4d<\/th>\n<th scope=\"col\" style=\"padding:13px 14px;text-align:left;\">\u8cfc\u5165\u306e\u89e3\u91c8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\" style=\"padding:13px 14px;text-align:left;\">\u30d3\u30fc\u30e0\u30e0\u30fc\u30d3\u30f3\u30b0\u30d8\u30c3\u30c9<\/th>\n<td style=\"padding:13px 14px;\">\u72ed\u3044\u89d2\u5ea6\u3001\u4e2d\u592e\u5f37\u5ea6\u3001\u7126\u70b9\u3001\u30d3\u30fc\u30e0\u306e\u4e00\u8cab\u6027\u3001\u8ddd\u96e2\u3067\u306e\u30eb\u30af\u30b9<\/td>\n<td style=\"padding:13px 14px;\">\u8a08\u753b\u3055\u308c\u305f\u6295\u5f71\u8ddd\u96e2\u3067\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u7a7a\u4e2d\u52b9\u679c\u304c\u4f7f\u7528\u53ef\u80fd\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6b21\u306e <a href=\"https:\/\/aolait.com\/ja\/%e5%95%86%e5%93%81%e3%82%ab%e3%83%86%e3%82%b4%e3%83%aa%e3%83%bc\/led%e3%83%93%e3%83%bc%e3%83%a0%e3%83%a0%e3%83%bc%e3%83%93%e3%83%b3%e3%82%b0%e3%83%98%e3%83%83%e3%83%89\/\">LED\u30d3\u30fc\u30e0\u30e0\u30fc\u30d3\u30f3\u30b0\u30d8\u30c3\u30c9\u30ec\u30f3\u30b8<\/a>.<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\" style=\"padding:13px 14px;text-align:left;\">\u30a6\u30a9\u30c3\u30b7\u30e5\u30e0\u30fc\u30d3\u30f3\u30b0\u30d8\u30c3\u30c9<\/th>\n<td style=\"padding:13px 14px;\">\u6700\u5c0f\uff0f\u6700\u5927\u30ba\u30fc\u30e0\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u30ab\u30d0\u30ec\u30c3\u30b8\u3001\u30a8\u30c3\u30b8\u54c1\u8cea\u3001\u8272\u306e\u5747\u4e00\u6027<\/td>\n<td style=\"padding:13px 14px;\">\u5b9f\u969b\u306e\u30b9\u30c6\u30fc\u30b8\u5168\u4f53\u306b\u308f\u305f\u308b\u30aa\u30fc\u30d0\u30fc\u30e9\u30c3\u30d7\u3068\u30d6\u30ec\u30f3\u30c9\u3092\u8a08\u753b\u3057\u307e\u3059\u3002\u6b21\u306e <a href=\"https:\/\/aolait.com\/ja\/%e5%95%86%e5%93%81%e3%82%ab%e3%83%86%e3%82%b4%e3%83%aa%e3%83%bc\/led%e3%82%a6%e3%82%a9%e3%83%83%e3%82%b7%e3%83%a5%e3%83%a0%e3%83%bc%e3%83%93%e3%83%b3%e3%82%b0%e3%83%98%e3%83%83%e3%83%89\/\">LED\u30ef\u30c3\u30b7\u30e5\u30e0\u30fc\u30d3\u30f3\u30b0\u30d8\u30c3\u30c9\u30ec\u30f3\u30b8<\/a>.<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\" style=\"padding:13px 14px;text-align:left;\">\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb \/ \u30d5\u30ec\u30fc\u30df\u30f3\u30b0<\/th>\n<td style=\"padding:13px 14px;\">\u30ba\u30fc\u30e0\u3001\u7126\u70b9\u3001\u30d5\u30ec\u30fc\u30df\u30f3\u30b0\u30c8\u30e9\u30d9\u30eb\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u8cea\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u5747\u4e00\u6027\u3001\u30a8\u30c3\u30b8\u5b9a\u7fa9<\/td>\n<td style=\"padding:13px 14px;\">\u6295\u5f71\u8ddd\u96e2\u3068\u30d5\u30a3\u30fc\u30eb\u30c9\u30b5\u30a4\u30ba\u3092\u4e00\u81f4\u3055\u305b\u3001\u305d\u306e\u5f8c\u3001\u72ed\u3044\u8a2d\u5b9a\u3068\u5e83\u3044\u8a2d\u5b9a\u3067\u306e\u30b7\u30a7\u30fc\u30d4\u30f3\u30b0\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u6b21\u3092\u6bd4\u8f03\u3057\u307e\u3059\u3002 <a href=\"https:\/\/aolait.com\/ja\/%e3%83%97%e3%83%ad%e3%83%95%e3%82%a3%e3%83%bc%e3%83%ab%e3%83%95%e3%83%ac%e3%83%bc%e3%83%9f%e3%83%b3%e3%82%b0%e3%83%a0%e3%83%bc%e3%83%93%e3%83%b3%e3%82%b0%e3%83%98%e3%83%83%e3%83%89%e3%83%a9%e3%82%a4\/\">\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u304a\u3088\u3073\u30d5\u30ec\u30fc\u30df\u30f3\u30b0\u30e0\u30fc\u30d3\u30f3\u30b0\u30d8\u30c3\u30c9\u7bc4\u56f2<\/a>.<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\" style=\"padding:13px 14px;text-align:left;\">\u30b9\u30dd\u30c3\u30c8 \/ BSW \/ \u30cf\u30a4\u30d6\u30ea\u30c3\u30c9<\/th>\n<td style=\"padding:13px 14px;\">\u30e2\u30fc\u30c9\u7279\u6709\u306e\u89d2\u5ea6\u3001\u30d5\u30a9\u30fc\u30ab\u30b9\u3001\u30b4\u30dc\u3001\u30d5\u30ed\u30b9\u30c8\u3001\u5404\u5149\u5b66\u72b6\u614b\u306b\u304a\u3051\u308b\u51fa\u529b<\/td>\n<td style=\"padding:13px 14px;\">\u516c\u958b\u3055\u308c\u305f\u7bc4\u56f2\u306f\u3059\u3079\u3066\u306e\u30e2\u30fc\u30c9\u3092\u4ee3\u8868\u3057\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30ec\u30d3\u30e5\u30fc\u3057\u3066\u304f\u3060\u3055\u3044 <a href=\"https:\/\/aolait.com\/ja\/%e3%83%93%e3%83%bc%e3%83%a0%e3%82%b9%e3%83%9d%e3%83%83%e3%83%88%e3%82%a6%e3%82%a9%e3%83%83%e3%82%b7%e3%83%a5%e3%83%8f%e3%82%a4%e3%83%96%e3%83%aa%e3%83%83%e3%83%89%e3%83%a0%e3%83%bc%e3%83%93%e3%83%b3\/\">\u30d3\u30fc\u30e0\u30b9\u30dd\u30c3\u30c8\u30a6\u30a9\u30c3\u30b7\u30e5\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u30b7\u30ea\u30fc\u30ba\u3092\u63a2\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/a> \u8a72\u5f53\u3059\u308b\u5834\u5408\u306f\u5225\u306e\u8a3c\u62e0\u3092\u8981\u6c42\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u5668\u5177\u306e\u5f79\u5272\u304c\u307e\u3060\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044 <a href=\"https:\/\/aolait.com\/ja\/%e3%83%a0%e3%83%bc%e3%83%93%e3%83%b3%e3%82%b0%e3%83%98%e3%83%83%e3%83%89%e3%82%a6%e3%82%a9%e3%83%83%e3%82%b7%e3%83%a5%e3%81%a8%e3%82%b9%e3%83%9d%e3%83%83%e3%83%88%e3%81%ae%e6%9c%ac%e5%bd%93%e3%81%ae\/\">\u30e0\u30fc\u30d3\u30f3\u30b0\u30d8\u30c3\u30c9\u30a6\u30a9\u30c3\u30b7\u30e5\u3068\u30b9\u30dd\u30c3\u30c8\u30ac\u30a4\u30c9<\/a>, \u3001 <a href=\"https:\/\/aolait.com\/ja\/%e3%83%93%e3%83%bc%e3%83%a0%e3%83%bb%e3%83%a0%e3%83%bc%e3%83%93%e3%83%b3%e3%82%b0%e3%83%bb%e3%83%98%e3%83%83%e3%83%89%e6%8a%80%e8%a1%93-%e7%90%86%e8%a7%a3%e3%81%99%e3%82%8b%e5%85%89%e5%ad%a6-%e3%83%a9\/\">\u30d3\u30fc\u30e0\u30e0\u30fc\u30d3\u30f3\u30b0\u30d8\u30c3\u30c9\u5149\u5b66\u30ac\u30a4\u30c9<\/a> \u304a\u3088\u3073 <a href=\"https:\/\/aolait.com\/ja\/%e3%83%97%e3%83%ad%e3%83%95%e3%82%a1%e3%82%a4%e3%83%ab%e3%83%bb%e3%83%a0%e3%83%bc%e3%83%93%e3%83%b3%e3%82%b0%e3%83%bb%e3%83%98%e3%83%83%e3%83%89%e3%81%a8%e3%81%af%e4%bd%95%e3%81%8b-%e7%85%a7%e6%98%8e\/\">\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u30e0\u30fc\u30d3\u30f3\u30b0\u30d8\u30c3\u30c9\u30d0\u30a4\u30e4\u30fc\u30ac\u30a4\u30c9<\/a> \u30e2\u30c7\u30eb\u3092\u6bd4\u8f03\u3059\u308b\u524d\u306b\u3002.<\/p>\n<h2>\u7167\u660e\u6a5f\u5668\u696d\u8005\u306b\u8cfc\u5165\u524d\u306b\u5c0b\u306d\u308b\u3079\u304d\u8cea\u554f<\/h2>\n<ol>\n<li>\u516c\u958b\u3055\u308c\u305f\u89d2\u5ea6\u306f\u30d3\u30fc\u30e0\u89d2\u5ea6\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u89d2\u5ea6\u3001\u305d\u308c\u3068\u3082\u5225\u306e\u6e2c\u5b9a\u5024\u3067\u3059\u304b\uff1f<\/li>\n<li>\u305d\u308c\u306f\u30d5\u30eb\u30a4\u30f3\u30af\u30eb\u30fc\u30c9\u89d2\u5ea6\u3067\u3042\u308a\u3001\u51fa\u529b\u306f\u5bfe\u79f0\u7684\u3067\u3059\u304b\uff1f<\/li>\n<li>5m\u300110m\u3001\u307e\u305f\u306f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5b9f\u969b\u306e\u6295\u5c04\u8ddd\u96e2\u3067\u6e2c\u5b9a\u3055\u308c\u305f\u4e2d\u5fc3\u30eb\u30af\u30b9\u306f\u4f55\u3067\u3057\u305f\u304b\uff1f<\/li>\n<li>\u30eb\u30af\u30b9\u306f\u3069\u306e\u30ba\u30fc\u30e0\u3001\u30d5\u30a9\u30fc\u30ab\u30b9\u3001\u30ab\u30e9\u30fc\u3001\u30a8\u30d5\u30a7\u30af\u30c8\u8a2d\u5b9a\u3067\u6e2c\u5b9a\u3055\u308c\u307e\u3057\u305f\u304b\uff1f<\/li>\n<li>\u73fe\u5728\u306e\u5149\u5ea6\u30c1\u30e3\u30fc\u30c8\u307e\u305f\u306f\u30c6\u30b9\u30c8\u30ec\u30dd\u30fc\u30c8\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u304b\uff1f<\/li>\n<li>\u30d5\u30a3\u30fc\u30eb\u30c9\u5168\u4f53\u306b\u308f\u305f\u3063\u3066\u8272\u3068\u7167\u5ea6\u306f\u3069\u308c\u3060\u3051\u5747\u4e00\u3067\u3059\u304b\uff1f<\/li>\n<li>\u30ba\u30fc\u30e0\u7bc4\u56f2\u306e\u6e2c\u5b9a\u53ef\u80fd\u3067\u4f7f\u7528\u53ef\u80fd\u306a\u9650\u754c\u306f\u4f55\u3067\u3059\u304b\uff1f<\/li>\n<li>\u30d3\u30fc\u30e0\u3001\u30b9\u30dd\u30c3\u30c8\u3001\u30a6\u30a9\u30c3\u30b7\u30e5\u30e2\u30fc\u30c9\u306f\u5225\u3005\u306b\u6e2c\u5b9a\u3055\u308c\u3001\u6587\u66f8\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/li>\n<li>\u5408\u610f\u3055\u308c\u305f\u30ab\u30d0\u30ec\u30c3\u30b8\u3068\u7167\u5ea6\u57fa\u6e96\u306b\u5bfe\u3057\u3066\u30b5\u30f3\u30d7\u30eb\u3092\u30c6\u30b9\u30c8\u3067\u304d\u307e\u3059\u304b\uff1f<\/li>\n<\/ol>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3>\u30d3\u30fc\u30e0\u89d2\u5ea6\u3068\u30d5\u30a3\u30fc\u30eb\u30c9\u89d2\u5ea6\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u30d3\u30fc\u30e0\u89d2\u5ea6\u306f\u6700\u5927\u5f37\u5ea6\u70b9\u306e50%\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u30d5\u30a3\u30fc\u30eb\u30c9\u89d2\u5ea6\u306f\u3088\u308a\u5e83\u304410%\u70b9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u4e21\u65b9\u3068\u3082\u516c\u79f0\u30d3\u30fc\u30e0\u4e2d\u5fc3\u7dda\u3092\u901a\u308b\u30d5\u30eb\u89d2\u5ea6\u3067\u3059\u3002.<\/p>\n<h3>\u30d3\u30fc\u30e0\u89d2\u5ea6\u304b\u3089\u30d3\u30fc\u30e0\u76f4\u5f84\u3092\u3069\u306e\u3088\u3046\u306b\u8a08\u7b97\u3057\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u7528\u9014 <code>\u76f4\u5f84 = 2 \u00d7 \u6295\u5c04\u8ddd\u96e2 \u00d7 tan(\u5168\u89d2 \u00f7 2)<\/code>. \u8ddd\u96e2\u3068\u76f4\u5f84\u306f\u540c\u3058\u5358\u4f4d\u3067\u7dad\u6301\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3>\u72ed\u3044\u30d3\u30fc\u30e0\u306f\u5e38\u306b\u660e\u308b\u304f\u898b\u3048\u308b\u306e\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u5fc5\u305a\u3057\u3082\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u72ed\u3044\u5206\u5e03\u306f\u5149\u3092\u96c6\u4e2d\u3055\u305b\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u4e2d\u5fc3\u7167\u5ea6\u3092\u4e0a\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u5149\u6e90\u51fa\u529b\u3001\u5149\u5b66\u52b9\u7387\u3001\u971e\u3001\u8272\u72b6\u614b\u3001\u8996\u8074\u6761\u4ef6\u3082\u5916\u89b3\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002.<\/p>\n<h3>\u53ef\u52d5\u30d8\u30c3\u30c9\u306b\u6700\u9069\u306a\u30d3\u30fc\u30e0\u89d2\u5ea6\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u666e\u904d\u7684\u306a\u6700\u9069\u89d2\u5ea6\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5bfe\u8c61\u30b5\u30a4\u30ba\u3001\u6295\u5c04\u3001\u8996\u899a\u7684\u5f79\u5272\u3001\u5fc5\u8981\u7167\u5ea6\u3001\u5668\u5177\u306e\u6e2c\u5b9a\u5206\u5e03\u304b\u3089\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h3>\u6295\u5c04\u8ddd\u96e2\u306f\u30d3\u30fc\u30e0\u30b5\u30a4\u30ba\u306b\u3069\u306e\u3088\u3046\u306b\u5f71\u97ff\u3057\u307e\u3059\u304b\uff1f<\/h3>\n<p>\u56fa\u5b9a\u89d2\u5ea6\u306e\u5834\u5408\u3001\u5e7e\u4f55\u5b66\u7684\u76f4\u5f84\u306f\u6295\u5c04\u8ddd\u96e2\u306b\u6bd4\u4f8b\u3057\u3066\u5897\u5927\u3057\u307e\u3059\u3002\u6295\u5c04\u8ddd\u96e2\u3092\u500d\u306b\u3059\u308b\u3068\u3001\u8a08\u7b97\u3055\u308c\u305f\u76f4\u5f84\u3082\u500d\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u30ba\u30fc\u30e0\u7bc4\u56f2\u306f\u30d3\u30fc\u30e0\u89d2\u5ea6\u3068\u540c\u3058\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u3044\u3044\u3048\u3002\u30ba\u30fc\u30e0\u7bc4\u56f2\u306f\u5229\u7528\u53ef\u80fd\u306a\u6700\u5c0f\u304b\u3089\u6700\u5927\u306e\u5149\u5b66\u8a2d\u5b9a\u3092\u8868\u3057\u307e\u3059\u3002\u4f9b\u7d66\u8005\u306f\u3001\u3053\u308c\u3089\u306e\u7aef\u70b9\u304c\u30d3\u30fc\u30e0\u89d2\u5ea6\u3001\u8996\u91ce\u89d2\u3001\u307e\u305f\u306f\u4ed6\u306e\u6163\u4f8b\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u660e\u793a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u306a\u305c\u30d0\u30a4\u30e4\u30fc\u306f\u30d5\u30a9\u30c8\u30e1\u30c8\u30ea\u30c3\u30af\u30ec\u30dd\u30fc\u30c8\u3092\u6c42\u3081\u308b\u3079\u304d\u306a\u306e\u304b\uff1f<\/h3>\n<p>\u305d\u308c\u306f\u540d\u76ee\u89d2\u5ea6\u3068\u30eb\u30af\u30b9\u306e\u4e3b\u5f35\u3092\u5206\u914d\u3001\u8ddd\u96e2\u3001\u8a2d\u5b9a\u304a\u3088\u3073\u8a66\u9a13\u6761\u4ef6\u306b\u95a2\u9023\u4ed8\u3051\u3001\u30e2\u30c7\u30eb\u9593\u6bd4\u8f03\u304a\u3088\u3073\u30b5\u30f3\u30d7\u30eb\u53d7\u3051\u5165\u308c\u3092\u3088\u308a\u5408\u7406\u7684\u306b\u3059\u308b\u305f\u3081\u3067\u3059\u3002.<\/p>\n<section style=\"box-sizing:border-box;margin-top:48px;padding:28px 24px;border-radius:12px;background:#0b1f35;color:#fff;\">\n<h2 style=\"margin-top:0;color:#fff;\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5149\u5b66\u30c7\u30fc\u30bf\u3092\u30ea\u30af\u30a8\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044<\/h2>\n<p>AOLAIT\u306b\u6295\u5c04\u8ddd\u96e2\u3001\u30bf\u30fc\u30b2\u30c3\u30c8\u76f4\u5f84\u307e\u305f\u306f\u30ab\u30d0\u30ec\u30c3\u30b8\u3001\u4f1a\u5834\u306e\u7a2e\u985e\u3001\u5c4b\u5185\u307e\u305f\u306f\u5c4b\u5916\u306e\u6761\u4ef6\u3001\u597d\u307f\u306e\u30d3\u30fc\u30e0\u3001\u30a6\u30a9\u30c3\u30b7\u30e5\u3001\u30b9\u30dd\u30c3\u30c8\u307e\u305f\u306f\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u306e\u5f79\u5272\u3001\u5e0c\u671b\u3059\u308b\u30ba\u30fc\u30e0\u7bc4\u56f2\u3001\u5fc5\u8981\u306a\u7167\u5ea6\u304a\u3088\u3073\u6570\u91cf\u3092\u9001\u4fe1\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6700\u7d42\u30e2\u30c7\u30eb\u9078\u629e\u306e\u524d\u306b\u3001\u4e00\u81f4\u3059\u308b\u5149\u5b66\u4ed5\u69d8\u304a\u3088\u3073\u73fe\u5728\u306e\u30d5\u30a9\u30c8\u30e1\u30c8\u30ea\u30c3\u30af\u30c7\u30fc\u30bf\u3092\u6c42\u3081\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p><a href=\"https:\/\/aolait.com\/ja\/%e3%82%b3%e3%83%b3%e3%82%bf%e3%82%af%e3%83%88\/\" style=\"display:inline-flex;min-height:46px;align-items:center;justify-content:center;padding:10px 18px;border-radius:6px;background:#31b7ef;color:#071827;font-weight:800;text-decoration:none;\">AOLAIT\u306b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u3066\u304f\u3060\u3055\u3044<\/a><\/section>\n<p style=\"margin-top:24px;color:#50657b;font-size:.9rem;\"><strong>\u6280\u8853\u7684\u53c2\u8003\u6587\u732e\uff1a<\/strong> <a href=\"https:\/\/ies.org\/definitions\/beam-angle\/\">IES\u30d3\u30fc\u30e0\u89d2\u5ea6<\/a>, <a href=\"https:\/\/ies.org\/definitions\/field-angle\/\">IES\u30d5\u30a3\u30fc\u30eb\u30c9\u89d2\u5ea6<\/a> \u305d\u3057\u3066 <a href=\"https:\/\/ies.org\/definitions\/center-beam-candlepower-cbcp\/\">IES\u4e2d\u5fc3\u30d3\u30fc\u30e0\u5f37\u5ea6<\/a>. \u88fd\u54c1\u306e\u4f8b\u306f\u73fe\u5728\u306eAOLAIT\u30da\u30fc\u30b8\u306b\u30ea\u30f3\u30af\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6ce8\u6587\u524d\u306b\u9078\u629e\u3057\u305f\u30e2\u30c7\u30eb\u3068\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u6539\u8a02\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u30d3\u30fc\u30e0\u89d2\u3068\u30d5\u30a3\u30fc\u30eb\u30c9\u89d2\u3092\u5b66\u3073\u3001\u6295\u5f71\u8ddd\u96e2\u304b\u3089\u30ab\u30d0\u30ec\u30c3\u30b8\u3092\u8a08\u7b97\u3057\u3001\u30b9\u30c6\u30fc\u30b8\u7167\u660e\u306e\u5149\u5b66\u3001\u30ba\u30fc\u30e0\u7bc4\u56f2\u3001\u304a\u3088\u3073\u5149\u5ea6\u30c7\u30fc\u30bf\u3092\u6bd4\u8f03\u3057\u307e\u3059\u3002.<\/p>","protected":false},"author":1,"featured_media":15010,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"Beam Angle vs Field Angle for 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