{"id":6766,"date":"2026-11-02T10:48:21","date_gmt":"2026-11-02T02:48:21","guid":{"rendered":"https:\/\/leaditop.com\/why-is-my-led-street-light-glowing-when-the-photocell-is-off\/"},"modified":"2026-11-02T11:45:35","modified_gmt":"2026-11-02T03:45:35","slug":"%e5%85%89%e3%82%bb%e3%83%b3%e3%82%b5%e3%83%bc%e3%81%8c%e3%82%aa%e3%83%95%e3%81%ab%e3%81%aa%e3%81%a3%e3%81%a6%e3%81%84%e3%82%8b%e3%81%ae%e3%81%ab%e3%80%81led%e8%a1%97%e8%b7%af%e7%81%af%e3%81%8c","status":"publish","type":"post","link":"https:\/\/leaditop.com\/ja\/why-is-my-led-street-light-glowing-when-the-photocell-is-off\/","title":{"rendered":"\u5149\u30bb\u30f3\u30b5\u30fc\u304c\u30aa\u30d5\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u306b\u3001LED\u8857\u8def\u706f\u304c\u70b9\u706f\u3057\u3066\u3044\u308b\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f"},"content":{"rendered":"<p>\u305d\u308c\u306f\u3088\u304f\u3042\u308b\u4e0d\u6e80\u3067\u3059\u3002 <strong>\u5149\u30bb\u30f3\u30b5\u30fc <\/strong>\u5468\u56f2\u306e\u5149\u91cf\u306b\u5fdc\u3058\u3066\u52d5\u4f5c\u3059\u308b\u3002\u3057\u304b\u3057\u3001LED\u7167\u660e\u5668\u5177\u306f\u65e5\u4e2d\u3082\u304b\u3059\u304b\u306b\u5149\u3092\u653e\u3063\u3066\u3044\u308b\u3002\u5b8c\u5168\u306b\u70b9\u706f\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u304c\u3001\u5b8c\u5168\u306b\u6d88\u706f\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u3082\u306a\u3044\u3002.<\/p>\n<p>\u3053\u306e\u73fe\u8c61\u306f\u3057\u3070\u3057\u3070LED\u30b4\u30fc\u30b9\u30c8\u73fe\u8c61\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5e38\u306b\u70b9\u706f\u3057\u3066\u3044\u308b\u8857\u706f\u3068\u306f\u7570\u306a\u308a\u3001\u539f\u56e0\u3082\u7570\u306a\u308a\u307e\u3059\u3002\u8003\u3048\u3089\u308c\u308b\u539f\u56e0\u3068\u3057\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u305d\u306e <a href=\"https:\/\/en.wikipedia.org\/?title=LED_driver&amp;redirect=no\" target=\"_blank\" rel=\"noopener\">LED\u30c9\u30e9\u30a4\u30d0\u30fc<\/a> \u30df\u30b9\u30de\u30c3\u30c1<\/li>\n<li>\u5c0f\u3055\u306a\u6f0f\u6d29\u96fb\u6d41<\/li>\n<li>\u914d\u7dda\u306e\u554f\u984c<\/li>\n<li>\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u306e\u4e92\u63db\u6027<\/li>\n<\/ul>\n<p>A<strong> \u7167\u660e\u5236\u5fa1<\/strong> \u5149\u96fb\u30bb\u30eb\u306f\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u69d8\u3005\u306a\u8981\u7d20\u3092\u4ecb\u3057\u3066\u52d5\u4f5c\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u5149\u96fb\u30bb\u30eb\u306e\u4ea4\u63db\u306f\u8a3a\u65ad\u5f8c\u306b\u884c\u3046\u3079\u304d\u3067\u3042\u308a\u3001\u81ea\u52d5\u7684\u306b\u884c\u3046\u3079\u304d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/leaditop.com\/wp-content\/uploads\/2026\/11\/led-street-light-photocell-nema-receptacle.webp\" alt=\"\u5915\u66ae\u308c\u6642\u306b\u5149\u30bb\u30f3\u30b5\u30fc\u3068NEMA\u30c4\u30a4\u30b9\u30c8\u30ed\u30c3\u30af\u5f0f\u30b3\u30f3\u30bb\u30f3\u30c8\u3092\u5099\u3048\u305fLED\u8857\u8def\u706f\" \/><\/p>\n<h2>LED\u8857\u8def\u706f\u304c\u6d88\u706f\u5f8c\u306b\u5149\u308a\u7d9a\u3051\u308b\u306e\u306f\u3069\u3046\u3044\u3046\u610f\u5473\u3067\u3059\u304b\uff1f<\/h2>\n<p>\u304b\u3059\u304b\u306a\u5149 vs. \u5b8c\u5168\u306a\u7167\u660e<\/p>\n<p>\u307e\u305a\u306f\u75c7\u72b6\u3092\u6b63\u78ba\u306b\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<tbody>\n<tr>\n<td><strong>\u75c7\u72b6<\/strong><\/td>\n<td><strong>\u305d\u308c\u304c\u793a\u5506\u3059\u308b\u3053\u3068<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u304b\u3059\u304b\u3067\u3001\u4e00\u5b9a\u306e\u5149<\/td>\n<td>\u6b8b\u7559\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u654f\u611f\u306a\u30c9\u30e9\u30a4\u30d0\u30fc\u306b\u5230\u9054\u3059\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u65ad\u7d9a\u7684\u306a\u3061\u3089\u3064\u304d\u307e\u305f\u306f\u8108\u52d5<\/td>\n<td>\u56de\u8def\u5185\u3067\u5c0f\u3055\u306a\u96fb\u6d41\u304c\u84c4\u7a4d\u3055\u308c\u3001\u653e\u96fb\u3055\u308c\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u5b8c\u5168\u306b\u70b9\u706f<\/td>\n<td>\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u306e\u6545\u969c\u3084\u914d\u7dda\u306e\u554f\u984c\u306a\u3069\u3001\u5225\u306e\u554f\u984c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u3053\u306e\u533a\u5225\u306f\u539f\u56e0\u3092\u7d5e\u308a\u8fbc\u3080\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u5b8c\u5168\u306b\u70b9\u706f\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u56de\u8def\u304c\u9589\u3058\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u5506\u3057\u307e\u3059\u3002\u9006\u306b\u3001\u304b\u3059\u304b\u306a\u5149\u306e\u5834\u5408\u306f\u3001\u6b63\u5e38\u306a\u96fb\u6e90\u4f9b\u7d66\u3067\u306f\u306a\u304f\u3001\u308f\u305a\u304b\u306a\u6b8b\u7559\u96fb\u6d41\u304c\u6d41\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u5506\u3057\u307e\u3059\u3002.<\/p>\n<p>LED\u8857\u8def\u706f\u306b\u30b4\u30fc\u30b9\u30c8\u73fe\u8c61\u304c\u767a\u751f\u3059\u308b\u7406\u7531<\/p>\n<p>\u4e00\u90e8\u306eLED\u30c9\u30e9\u30a4\u30d0\u30fc\u306f\u3001\u5f93\u6765\u306e\u7167\u660e\u6280\u8853\u3067\u306f\u7121\u8996\u3055\u308c\u308b\u3088\u3046\u306a\u975e\u5e38\u306b\u5c0f\u3055\u306a\u96fb\u6d41\u306b\u3082\u53cd\u5fdc\u3067\u304d\u307e\u3059\u3002\u30b4\u30fc\u30b9\u30c8\u304c\u767a\u751f\u3059\u308b\u304b\u3069\u3046\u304b\u306f\u3001<\/p>\n<ul>\n<li>\u904b\u8ee2\u624b<\/li>\n<li>\u914d\u7dda<\/li>\n<li>\u5236\u5fa1\u88c5\u7f6e<\/li>\n<li>\u56de\u8def\u8a2d\u8a08<\/li>\n<\/ul>\n<p>\u3060\u304b\u3089\u540c\u3058 <strong>\u5149\u96fb\u30bb\u30f3\u30b5\u30fc <\/strong>\u7167\u660e\u5668\u5177\u306e\u7a2e\u985e\u306b\u3088\u3063\u3066\u52d5\u4f5c\u304c\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h2>\u539f\u56e0\u306f\u4f55\u304b <strong>\u5149\u96fb\u30b9\u30a4\u30c3\u30c1<\/strong> LED\u8857\u8def\u706f\u306b\u30b4\u30fc\u30b9\u30c8\u73fe\u8c61\u304c\u767a\u751f\u3059\u308b\uff1f<\/h2>\n<p>\u5236\u5fa1\u56de\u8def\u3092\u6d41\u308c\u308b\u6f0f\u6d29\u96fb\u6d41<\/p>\n<p>\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u7d20\u5b50\u304c\u30aa\u30d5\u306e\u72b6\u614b\u3067\u3082\u3001\u5fae\u5f31\u306a\u96fb\u6d41\u304c\u6d41\u308c\u308b\u3053\u3068\u306f\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001LED\u30c9\u30e9\u30a4\u30d0\u304c\u4f4e\u8f1d\u5ea6\u3067\u70b9\u706f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u96fb\u6d41\u306e\u767a\u751f\u6e90\u306f\u3001\u5149\u5236\u5fa1\u56de\u8def\u304a\u3088\u3073\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u56de\u8def\u306e\u4ed6\u306e\u90e8\u5206\u3092\u8abf\u67fb\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u7279\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>LED\u30c9\u30e9\u30a4\u30d0\u306e\u8a2d\u8a08\u3068\u4e92\u63db\u6027<\/p>\n<p>\u30c9\u30e9\u30a4\u30d0\u306e\u7a2e\u985e\u306b\u3088\u3063\u3066\u6b8b\u7559\u96fb\u6d41\u3078\u306e\u53cd\u5fdc\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30c7\u30d0\u30a4\u30b9\u306b\u95a2\u3059\u308b\u8981\u4ef6\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u4e92\u63db\u6027\u306b\u95a2\u3059\u308b\u30ac\u30a4\u30c0\u30f3\u30b9\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306b\u95a2\u3059\u308b\u554f\u984c<\/p>\n<p>\u914d\u7dda\u30df\u30b9\u3084\u56de\u8def\u306e\u4e0d\u9069\u5207\u306a\u8a2d\u7f6e\u3082\u539f\u56e0\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u96fb\u6c17\u6280\u5e2b\u306b\u70b9\u691c\u3057\u3066\u3082\u3089\u3046\u3079\u304d\u554f\u984c\u3067\u3059\u3002\u5371\u967a\u306a\u5834\u5408\u3082\u3042\u308b\u305f\u3081\u3001\u78ba\u8a8d\u3055\u308c\u3066\u3044\u306a\u3044\u914d\u7dda\u5909\u66f4\u306f\u7d76\u5bfe\u306b\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p>\u56de\u8def\u5185\u306e\u305d\u306e\u4ed6\u306e\u5236\u5fa1\u88c5\u7f6e<\/p>\n<p>\u8abf\u5149\u90e8\u54c1\u3084\u5236\u5fa1\u6a5f\u5668\u3082\u3001\u89b3\u6e2c\u3055\u308c\u305f\u73fe\u8c61\u306e\u539f\u56e0\u3068\u306a\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u90e8\u54c1\u3092\u4ea4\u63db\u3059\u308b\u524d\u306b\u3001\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2>\u6d88\u706f\u6642\u306b\u5149\u308bLED\u8857\u8def\u706f\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u65b9\u6cd5<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/leaditop.com\/wp-content\/uploads\/2026\/11\/streetlight-maintenance-bucket-truck-technician.webp\" alt=\"\u30d0\u30b1\u30c3\u30c8\u30c8\u30e9\u30c3\u30af\u306b\u4e57\u3063\u305f\u6280\u8853\u8005\u304cLED\u8857\u8def\u706f\u306e\u4fee\u7406\u3092\u884c\u3063\u3066\u3044\u308b\u3002\" \/><\/p>\n<p>\u5b89\u5168\u4e0a\u306e\u8003\u616e\u4e8b\u9805<\/p>\n<p>\u8857\u706f\u306e\u56de\u8def\u306b\u95a2\u308f\u308b\u4f5c\u696d\u306f\u3001\u9069\u5207\u306a\u5b89\u5168\u5bfe\u7b56\u3068\u624b\u9806\u306b\u5f93\u308f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002.<\/p>\n<p>\u30b9\u30c6\u30c3\u30d71 \u2013 \u554f\u984c\u3092\u78ba\u8a8d\u3059\u308b<\/p>\n<ul>\n<li>\u7167\u660e\u304c\u6697\u304f\u306a\u3063\u3066\u3044\u308b\u306e\u304b\u3001\u305d\u308c\u3068\u3082\u305a\u3063\u3068\u70b9\u706f\u3057\u305f\u307e\u307e\u306a\u306e\u304b\uff1f<\/li>\n<li>\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u65e5\u6642\u3092\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u5358\u4e00\u306e\u7167\u660e\u5668\u5177\u306b\u5f71\u97ff\u3057\u307e\u3059\u304b\u3001\u305d\u308c\u3068\u3082\u8907\u6570\u306e\u7167\u660e\u5668\u5177\u306b\u5f71\u97ff\u3057\u307e\u3059\u304b\uff1f<\/li>\n<\/ul>\n<p>\u30b9\u30c6\u30c3\u30d72 \u2014 \u5149\u96fb\u30bb\u30eb\u3068\u30b3\u30f3\u30bb\u30f3\u30c8\u3092\u70b9\u691c\u3059\u308b<\/p>\n<ul>\n<li>\u78ba\u8a8d\u4e8b\u9805\uff1a<\/li>\n<li>\u76ee\u306b\u898b\u3048\u308b\u640d\u50b7<\/li>\n<li>\u6e7f\u6c17\u306e\u4fb5\u5165<\/li>\n<li>\u8150\u98df<\/li>\n<li>\u7de9\u3093\u3060\u6a5f\u68b0\u7684\u63a5\u7d9a\u90e8<\/li>\n<li>\u4e92\u63db\u6027\u3092\u78ba\u8a8d\u3059\u308b <strong>\u5149\u5236\u5fa1 <\/strong>\u305d\u3057\u3066\u5bb9\u5668\u3002.<\/li>\n<li>\u5b89\u5168\u306a\u70b9\u691c\u624b\u9806\u306b\u3064\u3044\u3066\u306f\u3001\u88fd\u54c1\u306e\u53d6\u6271\u8aac\u660e\u66f8\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ul>\n<p>\u30b9\u30c6\u30c3\u30d73 \u2013 LED\u30c9\u30e9\u30a4\u30d0\u3068\u5236\u5fa1\u56de\u8def\u306e\u30c6\u30b9\u30c8<\/p>\n<ul>\n<li>\u7167\u660e\u5668\u5177\u3068\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u4e21\u65b9\u306e\u4ed5\u69d8\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u8a8d\u5b9a\u6280\u8853\u8005\u306b\u4f9d\u983c\u3057\u3066\u56de\u8def\u306e\u4e0d\u5177\u5408\u7b87\u6240\u3092\u7279\u5b9a\u3057\u3066\u3082\u3089\u3044\u307e\u3057\u3087\u3046\u3002.<\/li>\n<li>\u56de\u8def\u3092\u30c6\u30b9\u30c8\u3059\u308b\u969b\u306f\u3001\u5fc5\u305a\u96fb\u6c17\u7684\u7d76\u7e01\u3092\u78ba\u4fdd\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ul>\n<p>\u30b9\u30c6\u30c3\u30d74 \u2013 \u5149\u96fb\u30bb\u30eb\u306e\u6545\u969c\u3092\u78ba\u8a8d\u3059\u308b<\/p>\n<ul>\n<li>\u5149\u96fb\u30bb\u30f3\u30b5\u30fc\u304c\u672c\u6765\u306e\u52d5\u4f5c\u3068\u6bd4\u3079\u3066\u5b9f\u969b\u306b\u3069\u306e\u3088\u3046\u306b\u52d5\u4f5c\u3057\u3066\u3044\u308b\u304b\u3092\u7279\u5b9a\u3059\u308b\u3002.<\/li>\n<li>\u6b20\u9665\u304c\u3042\u308b\u5834\u5408\u306f<strong> \u8857\u8def\u706f\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc<\/strong>, \u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>\u7591\u308f\u3057\u3044\u4e0d\u5177\u5408\u3092\u89e3\u6d88\u3057\u305f\u5f8c\u3082\u554f\u984c\u304c\u89e3\u6d88\u3055\u308c\u306a\u3044\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u3002.<\/li>\n<\/ul>\n<h2>\u5225\u306e\u5149\u96fb\u30bb\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001LED\u306e\u30b4\u30fc\u30b9\u30c8\u73fe\u8c61\u306f\u89e3\u6d88\u3067\u304d\u308b\u3067\u3057\u3087\u3046\u304b\uff1f<\/h2>\n<p>\u9069\u5207\u306a\u5149\u5236\u5fa1\u306b\u3088\u3063\u3066\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u304c\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u308b\u3053\u3068\u306f\u4fdd\u8a3c\u3067\u304d\u307e\u3059\u304c\u3001\u305d\u308c\u3067\u3082\u89e3\u6c7a\u3067\u304d\u306a\u3044\u554f\u984c\u306f\u5e38\u306b\u5b58\u5728\u3057\u307e\u3059\u3002\u4ee3\u66ff\u54c1\u3092\u8a55\u4fa1\u3059\u308b\u969b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u70b9\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<tbody>\n<tr>\n<td><strong>\u9078\u629e\u8981\u56e0<\/strong><\/td>\n<td><strong>\u306a\u305c\u305d\u308c\u304c\u91cd\u8981\u306a\u306e\u304b<\/strong><\/td>\n<\/tr>\n<tr>\n<td>\u5b9a\u683c\u96fb\u5727<\/td>\n<td>\u4f9b\u7d66\u96fb\u5727\u3068\u4e00\u81f4\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/td>\n<\/tr>\n<tr>\n<td>LED\u30c9\u30e9\u30a4\u30d0\u306e\u8ca0\u8377\u8981\u4ef6<\/td>\n<td>\u8ca0\u8377\u3068\u7a81\u5165\u96fb\u6d41\u306e\u6319\u52d5\u306f\u4e92\u63db\u6027\u304c\u3042\u308b\u5fc5\u8981\u304c\u3042\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u7279\u6027<\/td>\n<td>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u52d5\u4f5c\u8981\u4ef6\u306b\u9069\u5408\u3059\u308b\u3079\u304d\u3067\u3042\u308b<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.nema.org\/\" target=\"_blank\" rel=\"noopener\">\u30cd\u30de<\/a> \u30b3\u30f3\u30bb\u30f3\u30c8\u306e\u4e92\u63db\u6027<\/td>\n<td>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u3001\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u308b\u30b3\u30f3\u30bb\u30f3\u30c8\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/td>\n<\/tr>\n<tr>\n<td>\u74b0\u5883\u304a\u3088\u3073\u30b5\u30fc\u30b8\u4fdd\u8b77<\/td>\n<td>\u8a2d\u7f6e\u74b0\u5883\u306b\u9069\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\u30ef\u30c3\u30c8\u6570\u3060\u3051\u3067\u4ea4\u63db\u54c1\u3092\u9078\u3076\u306e\u3067\u306f\u306a\u304f\u3001\u7167\u660e\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u70b9\u691c\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2>LED\u7167\u660e\u306b\u306f\u3069\u306e\u925b\u30c8\u30c3\u30d7\u88fd\u54c1\u3092\u691c\u8a0e\u3059\u3079\u304d\u3067\u3057\u3087\u3046\u304b\uff1f <strong>\u8857\u8def\u706f\u306e\u5236\u5fa1<\/strong> \u554f\u984c\uff1f<\/h2>\n<p><a href=\"https:\/\/leaditop.com\/ja\/product\/%e5%85%89%e9%9b%bb%e5%bc%8f%e7%85%a7%e6%98%8e%e5%88%b6%e5%be%a1%e3%82%b9%e3%82%a4%e3%83%83%e3%83%81-120vac\/\" target=\"_blank\" rel=\"noopener\" style=\"color:#d63638; font-weight:600;\">LT124 \u96fb\u5b50\u5f0f\u30c4\u30a4\u30b9\u30c8\u30ed\u30c3\u30af\u5f0f\u5149\u5236\u5fa1\u88c5\u7f6e<\/a><\/p>\n<p>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u4e92\u63db\u6027\u306e\u3042\u308b\u96fb\u5b50\u5149\u5236\u5fa1\u3092\u5fc5\u8981\u3068\u3059\u308b\u5834\u5408\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Zero-crossing_control\" target=\"_blank\" rel=\"noopener\">\u30bc\u30ed\u30af\u30ed\u30b9\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0<\/a>. \u4ee3\u66ff\u54c1\u3068\u3057\u3066\u63a8\u5968\u3059\u308b\u524d\u306b\u3001\u4ee5\u4e0b\u306e\u8981\u7d20\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li>\u5b9a\u683c\u96fb\u5727<\/li>\n<li>\u8ca0\u8377\u8981\u4ef6<\/li>\n<li>\u88fd\u54c1\u69cb\u6210<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/leaditop.com\/wp-content\/uploads\/2026\/11\/lead-top-blue-photocell-sensor.webp\" alt=\"LED\u8857\u8def\u706f\u7528\u925b\u30c8\u30c3\u30d7\u9752\u8272\u5149\u96fb\u30bb\u30f3\u30b5\u30fc\" \/><img decoding=\"async\" src=\"https:\/\/leaditop.com\/wp-content\/uploads\/2026\/11\/lead-top-green-photocell-sensor.webp\" alt=\"\u8857\u8def\u706f\u6539\u4fee\u7528\u925b\u30c8\u30c3\u30d7\u7dd1\u8272\u5149\u96fb\u30bb\u30f3\u30b5\u30fc\" \/><\/p>\n<p><a href=\"https:\/\/leaditop.com\/ja\/product\/led%e3%83%a9%e3%82%a4%e3%83%88%e7%94%a8%e5%b1%8b%e5%a4%96%e8%87%aa%e5%8b%95%e6%98%bc%e5%85%89%e3%82%bb%e3%83%b3%e3%82%b5%e3%83%bc%e3%82%b9%e3%82%a4%e3%83%83%e3%83%81\/\" target=\"_blank\" rel=\"noopener\" style=\"color:#d63638; font-weight:600;\">LT134 \u9577\u5bff\u547d\u96fb\u5b50\u30c4\u30a4\u30b9\u30c8\u30ed\u30c3\u30af\u5f0f\u5149\u5236\u5fa1\u88c5\u7f6e<\/a><\/p>\n<p>\u9577\u5bff\u547d\u3068\u5fc5\u8981\u306a\u96fb\u6c17\u5b9a\u683c\u304c\u512a\u5148\u3055\u308c\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306f\u8a55\u4fa1\u5bfe\u8c61\u3067\u3042\u308a\u3001\u30b4\u30fc\u30b9\u30c8\u73fe\u8c61\u3092\u78ba\u5b9f\u306b\u89e3\u6d88\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p><a href=\"https:\/\/leaditop.com\/ja\/product\/%e3%83%95%e3%82%a9%e3%83%88%e3%82%bb%e3%83%ab%e3%83%ac%e3%82%bb%e3%83%97%e3%82%bf%e3%82%af%e3%83%ab-nema-5%e3%83%94%e3%83%b3-%e3%83%95%e3%82%a9%e3%83%88%e3%82%bb%e3%83%ab%e3%82%bd%e3%82%b1%e3%83%83\/\" target=\"_blank\" rel=\"noopener\" style=\"color:#d63638; font-weight:600;\">LT605 NEMA\u30b3\u30f3\u30bb\u30f3\u30c8<\/a><\/p>\n<p>\u30ec\u30bb\u30d7\u30bf\u30af\u30eb\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3068\u8a2d\u7f6e\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u6c7a\u5b9a\u3059\u308b\u969b\u306f\u3001LT605\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002LT605\u306f\u3001Lead Top\u8abf\u5149\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\uff085\u30d4\u30f3\/7\u30d4\u30f3\uff09\u30b7\u30ea\u30fc\u30ba\u306e\u30ec\u30bb\u30d7\u30bf\u30af\u30eb\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001LT605\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30ec\u30a4\u30a2\u30a6\u30c8\u304c\u3001\u4f7f\u7528\u4e88\u5b9a\u306e\u5149\u5236\u5fa1\u88c5\u7f6e\u3068\u7167\u660e\u5668\u5177\u306b\u9069\u5408\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/leaditop.com\/wp-content\/uploads\/2026\/11\/lead-top-lt605-nema-receptacle-ansi-c13641.webp\" alt=\"LED\u8857\u8def\u706f\u7528\u3001ANSI C136.41\u6e96\u62e0\u306eLead Top LT605 7\u30d4\u30f3NEMA\u30ec\u30bb\u30d7\u30bf\u30af\u30eb\" \/><\/p>\n<h2>\u7167\u660e\u5668\u5177\u30e1\u30fc\u30ab\u30fc\u3084\u96fb\u6c17\u6280\u5e2b\u306b\u9023\u7d61\u3059\u3079\u304d\u30bf\u30a4\u30df\u30f3\u30b0\u306f\uff1f<\/h2>\n<p>\u5c02\u9580\u5bb6\u306e\u52a9\u3051\u3092\u6c42\u3081\u308b\u3053\u3068\u306f\u5e38\u306b\u63a8\u5968\u3055\u308c\u307e\u3059\u3002\u554f\u984c\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>LED\u30c9\u30e9\u30a4\u30d0\u30fc<\/li>\n<li>\u914d\u7dda<\/li>\n<li><strong>\u30d5\u30a9\u30c8\u30b9\u30a4\u30c3\u30c1\u30bb\u30f3\u30b5\u30fc<\/strong><\/li>\n<li>\u5236\u5fa1\u56de\u8def<\/li>\n<\/ul>\n<p>\u6b21\u306e\u3088\u3046\u306a\u5834\u5408\u306f\u3001\u8cc7\u683c\u306e\u3042\u308b\u96fb\u6c17\u6280\u5e2b\u307e\u305f\u306f\u7167\u660e\u5668\u5177\u30e1\u30fc\u30ab\u30fc\u306b\u9023\u7d61\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li><strong>\u30e9\u30a4\u30c8\u304c\u70b9\u706f\u3057\u305f\u307e\u307e\u3001\u307e\u305f\u306f\u7e70\u308a\u8fd4\u3057\u70b9\u6ec5\u3059\u308b<\/strong><\/li>\n<\/ul>\n<p>\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u56de\u8def\u306b\u306f\u3001\u3055\u3089\u306a\u308b\u30c6\u30b9\u30c8\u304c\u5fc5\u8981\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<ul>\n<li><strong>\u8907\u6570\u306e\u8857\u706f\u3067\u540c\u3058\u554f\u984c\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u3002<\/strong><\/li>\n<\/ul>\n<p>\u5171\u6709\u30b7\u30b9\u30c6\u30e0\u304c\u95a2\u4fc2\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<ul>\n<li><strong>\u76ee\u306b\u898b\u3048\u308b\u640d\u50b7\u306b\u6c17\u3065\u304d\u307e\u3059<\/strong><\/li>\n<\/ul>\n<p>\u8150\u98df\u3084\u63a5\u7d9a\u90e8\u306e\u52a3\u5316\u306b\u3064\u3044\u3066\u306f\u70b9\u691c\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<ul>\n<li><strong>\u4e92\u63db\u6027\u30c1\u30a7\u30c3\u30af\u5f8c\u3082\u554f\u984c\u306f\u89e3\u6c7a\u3057\u306a\u3044\u3002<\/strong><\/li>\n<\/ul>\n<p>\u30c9\u30e9\u30a4\u30d0\u30fc\u3068\u5149\u5236\u5fa1\u306b\u3064\u3044\u3066\u306f\u3001\u3055\u3089\u306a\u308b\u8a55\u4fa1\u304c\u5fc5\u8981\u3068\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p>\n<p>\u8a73\u7d30\u306a\u60c5\u5831\u3092\u3059\u3079\u3066\u63d0\u4f9b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u305d\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u90e8\u54c1\u4ea4\u63db\u524d\u306b\u539f\u56e0\u3092\u7d5e\u308a\u8fbc\u3080\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<p>LED\u8857\u8def\u706f\u304c\u304b\u3059\u304b\u306b\u5149\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u539f\u56e0\u306f\u5fc5\u305a\u5149\u96fb\u30bb\u30eb\u306b\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<p>\u3044\u3044\u3048\u3002\u4ed6\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u539f\u56e0\u3067\u3042\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u3089\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>LED\u30c9\u30e9\u30a4\u30d0\u30fc<\/li>\n<li>\u6f0f\u6d29\u96fb\u6d41<\/li>\n<li>\u914d\u7dda<\/li>\n<li>\u305d\u306e\u4ed6\u306e\u5236\u5fa1\u6a5f\u5668\u3002.<\/li>\n<\/ul>\n<p>\u65b0\u3057\u3044\u5149\u96fb\u30bb\u30eb\u3067LED\u306e\u30b4\u30fc\u30b9\u30c8\u73fe\u8c61\u3092\u89e3\u6d88\u3067\u304d\u308b\u304b\uff1f<\/p>\n<p>\u5149\u96fb\u30bb\u30eb\u306e\u4e92\u63db\u6027\u306b\u554f\u984c\u304c\u3042\u308b\u5834\u5408\u306b\u306f\u6709\u52b9\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001\u5fc5\u305a\u3057\u3082\u305d\u3046\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p>\u4e92\u63db\u6027\u306e\u306a\u3044NEMA\u898f\u683c\u306e\u30b3\u30f3\u30bb\u30f3\u30c8\u306f\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/p>\n<p>\u6b63\u3057\u304f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u306a\u3044\u304b\u3001\u52d5\u4f5c\u4e0a\u306e\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u5177\u4f53\u7684\u306a\u69cb\u6210\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>LED\u30c9\u30e9\u30a4\u30d0\u30fc\u3068\u30d5\u30a9\u30c8\u30bb\u30eb\u3001\u3069\u3061\u3089\u3092\u5148\u306b\u4ea4\u63db\u3059\u3079\u304d\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<p>\u307e\u305a\u30b7\u30b9\u30c6\u30e0\u3092\u8a3a\u65ad\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4ea4\u63db\u304c\u5fc5\u8981\u306a\u90e8\u54c1\u3092\u6c7a\u5b9a\u3059\u308b\u524d\u306b\u3001\u30ea\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n<ul>\n<li>\u5149\u96fb\u6c60<\/li>\n<li>\u5bb9\u5668<\/li>\n<li>\u30c9\u30e9\u30a4\u30d0<\/li>\n<li>\u914d\u7dda<\/li>\n<\/ul>\n<p>LED\u8857\u8def\u706f\u306e\u30b4\u30fc\u30b9\u30c8\u73fe\u8c61\u3092\u8a3a\u65ad\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u60c5\u5831\u306f\u4f55\u3067\u3059\u304b\uff1f<\/p>\n<p>\u63d0\u4f9b\u3059\u308b\uff1a<\/p>\n<ul>\n<li>\u5149\u96fb\u30bb\u30eb\u30e2\u30c7\u30eb<\/li>\n<li>\u7167\u660e\u5668\u5177\u3068\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u8a73\u7d30<\/li>\n<li>\u4f9b\u7d66\u96fb\u5727<\/li>\n<li>\u53d7\u5bb9\u5668\u306e\u7a2e\u985e<\/li>\n<li>\u75c7\u72b6\u306e\u8aac\u660e<\/li>\n<\/ul>\n<h2>\u7d50\u8ad6<\/h2>\n<p>LED\u8857\u8def\u706f\u306e\u30b4\u30fc\u30b9\u30c8\u73fe\u8c61\u306f\u3001\u4ee5\u4e0b\u306e\u539f\u56e0\u3067\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u6f0f\u6d29\u96fb\u6d41<\/li>\n<li>\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u4e92\u63db\u6027<\/li>\n<li>\u914d\u7dda\u306e\u554f\u984c<\/li>\n<\/ul>\n<p>\u90e8\u54c1\u4ea4\u63db\u524d\u306b\u539f\u56e0\u3092\u8a3a\u65ad\u3057\u3066\u304f\u3060\u3055\u3044\u3002Lead-Top\u306f\u5c4b\u5916\u7167\u660e\u7528\u9014\u5411\u3051\u306e\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u5149\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/leaditop.com\/ja\/%e8%a3%bd%e5%93%812\/\" target=\"_blank\" rel=\"noopener\" style=\"color:#d63638; font-weight:600;\">\u30ea\u30fc\u30c9\u30c8\u30c3\u30d7<\/a> \u304a\u5ba2\u69d8\u306e\u7167\u660e\u30b7\u30b9\u30c6\u30e0\u306b\u6700\u9069\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u898b\u3064\u3051\u308b\u305f\u3081\u3002.<\/p>\n<h2>\u5916\u90e8\u30ea\u30f3\u30af<\/h2>\n<ul>\n<li><a href=\"https:\/\/en.wikipedia.org\/?title=LED_driver&amp;redirect=no\" target=\"_blank\" rel=\"noopener\">https:\/\/en.wikipedia.org\/?title=LED_driver&amp;redirect=no<\/a><\/li>\n<li><a href=\"https:\/\/www.nema.org\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.nema.org\/<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Zero-crossing_control\" target=\"_blank\" rel=\"noopener\">https:\/\/en.wikipedia.org\/wiki\/Zero-crossing_control<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>It&#8217;s a common frustration. The photosensor works based on ambient light availability. But the LED luminaire still shows a faint glow well into the day. The fixture is clearly not fully on, yet it isn&#8217;t fully off either. This behavior is often called LED ghosting. It&#8217;s different from a streetlight that stays fully illuminated, which points to a different set of causes. Possible explanations include: The LED driver mismatch Small leakage currents Wiring issues Control-system compatibility A lighting control operates through different elements in the system. Consequently, the replacement of the photocell should occur after diagnosis, not automatically. What Does It Mean When an LED Street Light Glows After Switching [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6770,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6766","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/posts\/6766","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/comments?post=6766"}],"version-history":[{"count":4,"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/posts\/6766\/revisions"}],"predecessor-version":[{"id":6780,"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/posts\/6766\/revisions\/6780"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/media\/6770"}],"wp:attachment":[{"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/media?parent=6766"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/categories?post=6766"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/leaditop.com\/ja\/wp-json\/wp\/v2\/tags?post=6766"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}