{"id":49647,"date":"2026-05-05T00:53:09","date_gmt":"2026-05-04T16:53:09","guid":{"rendered":"https:\/\/tecolite.com\/?p=49647"},"modified":"2026-05-05T00:53:09","modified_gmt":"2026-05-04T16:53:09","slug":"tm30-vs-cri-%e3%82%ab%e3%83%a9%e3%83%bc-%e3%83%ac%e3%83%b3%e3%83%80%e3%83%aa%e3%83%b3%e3%82%b0","status":"publish","type":"post","link":"https:\/\/tecolite.com\/ja\/tm30-vs-cri-color-rendering\/","title":{"rendered":"TM-30\u5bfeCRI\uff1aLED\u7167\u660e\u306b\u306f\u3069\u3061\u3089\u306e\u6f14\u8272\u8a55\u4fa1\u6307\u6a19\u304c\u512a\u308c\u3066\u3044\u308b\u304b\uff1f"},"content":{"rendered":"<h1><strong>TM-30\u5bfeCRI\uff1aLED\u7167\u660e\u306b\u306f\u3069\u3061\u3089\u306e\u6f14\u8272\u8a55\u4fa1\u6307\u6a19\u304c\u512a\u308c\u3066\u3044\u308b\u304b\uff1f<\/strong><\/h1>\n<hr \/>\n<h2>\u306f\u3058\u3081\u306b<\/h2>\n<p>\u5546\u696d\u7167\u660e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u6f14\u8272\u6027\u306f\u7d20\u6750\u306e\u4ed5\u4e0a\u3052\u3001\u98df\u54c1\u3001\u7e54\u7269\u3001\u808c\u306e\u8272\u8abf\u304c\u5b9f\u969b\u306e\u74b0\u5883\u3067\u3069\u306e\u3088\u3046\u306b\u898b\u3048\u308b\u304b\u306b\u76f4\u63a5\u5f71\u97ff\u3057\u307e\u3059\u3002\u30db\u30c6\u30eb\u3001\u5c0f\u58f2\u5e97\u3001\u30ec\u30b9\u30c8\u30e9\u30f3\u3001\u9ad8\u7d1a\u30a4\u30f3\u30c6\u30ea\u30a2\u3067\u306f\u3001\u6f14\u8272\u6027\u304c\u60aa\u3044\u3068\u3001\u660e\u308b\u3055\u304c\u4ed5\u69d8\u3092\u6e80\u305f\u3057\u3066\u3044\u3066\u3082\u54c1\u8cea\u611f\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u7d4c\u9a13\u304b\u3089\u3001\u7167\u5ea6\u8981\u4ef6\u3092\u6e80\u305f\u3059\u7167\u660e\u30b7\u30b9\u30c6\u30e0\u3067\u3082\u3001\u8272\u306e\u4e0d\u4e00\u81f4\u3001\u304f\u3059\u3093\u3060\u8272\u8abf\u3001\u4e0d\u81ea\u7136\u306a\u808c\u306e\u8868\u73fe\u306b\u3088\u308a\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u627f\u8a8d\u3092\u5f97\u3089\u308c\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u554f\u984c\u306f\u3001\u624b\u76f4\u3057\u3001\u4ea4\u63db\u8cbb\u7528\u3001\u5f15\u304d\u6e21\u3057\u9045\u5ef6\u306b\u3064\u306a\u304c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002.<\/p>\n<p>\u8ab2\u984c\u306f\u9069\u5207\u306a\u8a55\u4fa1\u65b9\u6cd5\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3059\u3002CRI\u306f\u4f9d\u7136\u3068\u3057\u3066\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u6700\u65b0\u306eLED\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3001\u3088\u308a\u9ad8\u5ea6\u306a\u6f14\u8272\u6027\u5206\u6790\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/p>\n<hr \/>\n<h2>\u76f4\u63a5\u56de\u7b54: TM-30\u5bfeCRI<\/h2>\n<p>TM-30\u306f\u300199\u8272\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u4f7f\u7528\u3057\u3066\u5fe0\u5b9f\u5ea6\u3001\u5f69\u5ea6\u3001\u8272\u76f8\u30b7\u30d5\u30c8\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u3001CRI\u3088\u308a\u3082\u9ad8\u5ea6\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6f14\u8272\u6027\u6307\u6a19\u3067\u3059\u3002CRI\u306f\u57fa\u672c\u7684\u306a\u4ed5\u69d8\u306b\u306f\u6709\u7528\u3067\u3059\u304c\u3001\u6700\u65b0\u306eLED\u7167\u660e\u304c\u5b9f\u4e16\u754c\u306e\u8272\u306e\u898b\u3048\u65b9\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\u5b8c\u5168\u306b\u53cd\u6620\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n<hr \/>\n<h2>\u30af\u30a4\u30c3\u30af\u6c7a\u5b9a\u30ac\u30a4\u30c9: TM-30 vs CRI<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7533\u3057\u8fbc\u307f<\/th>\n<th>CRI\u3092\u4f7f\u7528<\/th>\n<th>TM-30\u3092\u4f7f\u7528<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e00\u822c\u7684\u306a\u30aa\u30d5\u30a3\u30b9\u7167\u660e<\/td>\n<td>\u2714<\/td>\n<td>\u30aa\u30d7\u30b7\u30e7\u30f3<\/td>\n<\/tr>\n<tr>\n<td>\u30db\u30b9\u30d4\u30bf\u30ea\u30c6\u30a3\uff08\u30db\u30c6\u30eb\u3001\u30ec\u30b9\u30c8\u30e9\u30f3\uff09<\/td>\n<td>\u274c<\/td>\n<td>\u2714<\/td>\n<\/tr>\n<tr>\n<td>\u5c0f\u58f2 \/ \u30d5\u30a1\u30c3\u30b7\u30e7\u30f3<\/td>\n<td>\u274c<\/td>\n<td>\u2714<\/td>\n<\/tr>\n<tr>\n<td>\u98df\u54c1\u5c55\u793a<\/td>\n<td>\u274c<\/td>\n<td>\u2714<\/td>\n<\/tr>\n<tr>\n<td>\u535a\u7269\u9928 \/ \u30ae\u30e3\u30e9\u30ea\u30fc<\/td>\n<td>\u274c<\/td>\n<td>\u2714<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u306b\u306fCRI\u3092\u4f7f\u7528\u3057\u3001\u6700\u7d42\u9078\u5b9a\u306b\u306fTM-30\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/strong><\/p>\n<hr \/>\n<h2>LED\u7167\u660e\u306b\u304a\u3051\u308b\u6f14\u8272\u6027\u304c\u91cd\u8981\u306a\u7406\u7531<\/h2>\n<p>\u6bd4\u8f03\u6642 <strong>TM-30 vs CRI \u6f14\u8272\u6027<\/strong>, \u3001\u771f\u306e\u61f8\u5ff5\u306f\u8996\u899a\u7684\u306a\u6b63\u78ba\u6027\u3068\u4e00\u8cab\u6027\u3067\u3059\u3002.<\/p>\n<h3>\u73fe\u5834\u306e\u73fe\u5b9f<\/h3>\n<ul>\n<li>\u540c\u3058CRI\u306e2\u3064\u306e\u7167\u660e\u5668\u5177\u3067\u3082\u898b\u305f\u76ee\u304c\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/li>\n<li>\u808c\u306e\u8272\u8abf\u304c\u4e0d\u81ea\u7136\u306b\u898b\u3048\u308b\u53ef\u80fd\u6027\u3042\u308a<\/li>\n<li>\u88fd\u54c1\u304c\u904e\u98fd\u548c\u306b\u898b\u3048\u305f\u308a\u3001\u304f\u3059\u3093\u3067\u898b\u3048\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e\u554f\u984c\u306f\u3001\u8a2d\u7f6e\u5f8c\u306b\u3057\u3070\u3057\u3070\u767a\u751f\u3057\u307e\u3059\u3002.<\/p>\n<hr \/>\n<h3>\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u7684\u6d1e\u5bdf<\/h3>\n<p>\u6f14\u8272\u6027\u3068\u306f\u3001\u540c\u3058\u8272\u6e29\u5ea6\u306e\u57fa\u6e96\u5149\u6e90\u3068\u6bd4\u8f03\u3057\u3066\u3001\u5149\u6e90\u304c\u7269\u4f53\u306e\u8272\u3092\u3069\u308c\u3060\u3051\u6b63\u78ba\u306b\u518d\u73fe\u3059\u308b\u304b\u3092\u8868\u3057\u307e\u3059\u3002.<\/p>\n<ul>\n<li>CRI\u306f\u5fe0\u5b9f\u5ea6\u306e\u307f\u3092\u6e2c\u5b9a<\/li>\n<li>TM-30\u306f\u5fe0\u5b9f\u5ea6\uff0b\u5f69\u5ea6\uff0b\u8272\u76f8\u30b7\u30d5\u30c8\u3092\u6e2c\u5b9a<\/li>\n<\/ul>\n<p><strong>TM-30\u306fLED\u306e\u8272\u6027\u80fd\u306e\u5168\u4f53\u50cf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/strong><\/p>\n<hr \/>\n<h2>CRI\uff08\u6f14\u8272\u8a55\u4fa1\u6570\uff09\u3068\u306f\u4f55\u304b\uff1f<\/h2>\n<p>CRI\u306f\u56fd\u969b\u7167\u660e\u59d4\u54e1\u4f1a\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u3001\u6700\u3082\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u6307\u6a19\u3067\u3059\u3002.<\/p>\n<h3>\u4e3b\u306a\u7279\u6027<\/h3>\n<ul>\n<li>8\u8272\u306e\u30b5\u30f3\u30d7\u30eb\u306b\u57fa\u3065\u304f<\/li>\n<li>\u5358\u4e00\u306eRa\u5024\u3092\u751f\u6210<\/li>\n<li>\u4ed5\u69d8\u304c\u7c21\u5358<\/li>\n<\/ul>\n<hr \/>\n<h3>CRI\u6027\u80fd\u30ec\u30d9\u30eb<\/h3>\n<table>\n<thead>\n<tr>\n<th>CRI\u7bc4\u56f2<\/th>\n<th>\u54c1\u8cea\u30ec\u30d9\u30eb<\/th>\n<th>\u7533\u3057\u8fbc\u307f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>80\u201389<\/td>\n<td>\u6a19\u6e96<\/td>\n<td>\u30aa\u30d5\u30a3\u30b9<\/td>\n<\/tr>\n<tr>\n<td>90\u201395<\/td>\n<td>\u9ad8\u3044<\/td>\n<td>\u30db\u30b9\u30d4\u30bf\u30ea\u30c6\u30a3<\/td>\n<\/tr>\n<tr>\n<td>95+<\/td>\n<td>\u30d7\u30ec\u30df\u30a2\u30e0<\/td>\n<td>\u535a\u7269\u9928<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h3>\u91cd\u5927\u306a\u5236\u9650\uff08R9\u554f\u984c\uff09<\/h3>\n<p>CRI 90\u306eLED\u3067\u3082\u4f9d\u7136\u3068\u3057\u3066\u591a\u304f\u304c <strong>R9 &lt; 50<\/strong>, \u3001\u3053\u308c\u306b\u3088\u308a\u4ee5\u4e0b\u304c\u767a\u751f\u3057\u307e\u3059:<\/p>\n<ul>\n<li>\u8d64\u306e\u518d\u73fe\u6027\u304c\u4f4e\u3044<\/li>\n<li>\u7070\u8272\u304c\u304b\u3063\u305f\u808c\u306e\u8272\u8abf<\/li>\n<li>\u98df\u54c1\u306e\u898b\u305f\u76ee\u304c\u60aa\u3044<\/li>\n<\/ul>\n<p><strong>\u9ad8CRI\u306f\u826f\u597d\u306a\u6f14\u8272\u6027\u3092\u4fdd\u8a3c\u3057\u307e\u305b\u3093\u3002.<\/strong><\/p>\n<hr \/>\n<h3>\u753b\u50cf: CRI\u3068TM-30\u306e\u30b5\u30f3\u30d7\u30eb\u6bd4\u8f03<\/h3>\n<h2><img decoding=\"async\" src=\"https:\/\/images.openai.com\/static-rsc-4\/T6gyTaL3iuSspeZ-it7LajNB8M1vT62uzvap0n-Kl7I5oQj8TZ0U1MZWVCfbGRHeG7dil0lo_tPd5w4mUE9cJv2RyR1MBRPa7VE4S-sr-COLEBtmWLVyxHqNRYuy4QJSX5RXq3NhpgoxXRG2MJLnYo7LfUqEH95Mxvp9A25v0YJcB0i1ukRrQDYDIKfDJkUx?purpose=fullsize\" alt=\"\u753b\u50cf\" \/><\/h2>\n<h2>LED\u7167\u660e\u306b\u304a\u3051\u308bCRI\u306e\u9650\u754c<\/h2>\n<p>\u5206\u6790\u6642 <strong>CRI\u5bfeTM-30\u306e\u9055\u3044<\/strong>, \u3001CRI\u306b\u306f\u3044\u304f\u3064\u304b\u306e\u9650\u754c\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5236\u9650\u4e8b\u9805<\/th>\n<th>\u5f71\u97ff<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30b5\u30f3\u30d7\u30eb\u6570\u308f\u305a\u304b8\u500b<\/td>\n<td>\u5b9f\u969b\u306e\u8272\u3092\u898b\u9003\u3059<\/td>\n<\/tr>\n<tr>\n<td>\u5f69\u5ea6\u6307\u6a19\u306a\u3057<\/td>\n<td>\u9bae\u3084\u304b\u3055\u3092\u691c\u51fa\u3067\u304d\u306a\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u8272\u76f8\u30b7\u30d5\u30c8\u30c7\u30fc\u30bf\u306a\u3057<\/td>\n<td>\u554f\u984c\u3092\u8a3a\u65ad\u3067\u304d\u306a\u3044<\/td>\n<\/tr>\n<tr>\n<td>LED\u6700\u9069\u5316\u3055\u308c\u3066\u3044\u306a\u3044<\/td>\n<td>\u8aa4\u89e3\u3092\u62db\u304f\u7d50\u679c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u540c\u3058CRI\u3092\u6301\u30642\u3064\u306eLED\u3067\u3082\u3001\u7570\u306a\u308b\u8996\u899a\u7684\u7d50\u679c\u3092\u751f\u307f\u51fa\u3059\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/strong><\/p>\n<hr \/>\n<h2>TM-30\u7167\u660e\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n<p>TM-30\u306f\u3001\u73fe\u4ee3\u7684\u306a\u8a55\u4fa1\u65b9\u6cd5\u3068\u3057\u3066\u7167\u660e\u5b66\u4f1a\u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u307e\u3057\u305f\u3002.<\/p>\n<hr \/>\n<h2>\u30b3\u30a2\u30e1\u30c8\u30ea\u30af\u30b9<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u6307\u6a19<\/th>\n<th>\u610f\u5473<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Rf<\/td>\n<td>\u5fe0\u5b9f\u5ea6\uff08\u6b63\u78ba\u6027\uff09<\/td>\n<\/tr>\n<tr>\n<td>Rg<\/td>\n<td>\u5f69\u5ea6\u30ec\u30d9\u30eb<\/td>\n<\/tr>\n<tr>\n<td>\u30ab\u30e9\u30fc\u30d9\u30af\u30c8\u30eb<\/td>\n<td>\u8272\u76f8\u30b7\u30d5\u30c8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<p><strong>TM-30\u306f\u8272\u304c\u3069\u306e\u3088\u3046\u306b\u5909\u5316\u3059\u308b\u304b\u3092\u8aac\u660e\u3057\u307e\u3059\u2014\u5358\u306b\u4e00\u81f4\u3059\u308b\u304b\u3069\u3046\u304b\u3060\u3051\u3067\u306a\u304f\u3002.<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/images.openai.com\/static-rsc-4\/ckGS7W-fTHolYvqpMUWtIhGfecB9y6EB9lIgn_eOQW-gYNrSz0_ma5lbn7ECzieJrD-RdpH9RdC0i7OcaoSp6CgnBhsPYVwKtbrTmr4Y3Gck5jZEsu-RnkxFGHIryV5rx3nqdfGP0ywEVq7ZzUSMo5qQz4KlMW7t1JMptM9C0OYpsJBW3gSbqotAuEsd-fX-?purpose=fullsize\" alt=\"\u753b\u50cf\" \/><\/p>\n<hr \/>\n<h2>\u7528\u9014\u5225\u63a8\u5968TM-30\u5024<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7533\u3057\u8fbc\u307f<\/th>\n<th>TM-30\u63a8\u5968<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30cf\u30a4\u30a8\u30f3\u30c9\u5c0f\u58f2<\/td>\n<td>Rf \u2265 90\u3001Rg 100\u2013110<\/td>\n<\/tr>\n<tr>\n<td>\u30db\u30b9\u30d4\u30bf\u30ea\u30c6\u30a3<\/td>\n<td>Rf \u2265 90\u3001\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305fRg<\/td>\n<\/tr>\n<tr>\n<td>\u30ae\u30e3\u30e9\u30ea\u30fc<\/td>\n<td>Rf \u2265 95\u3001Rg \u2248100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305fRf\u3068Rg\u306f\u81ea\u7136\u306a\u5916\u89b3\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/strong><\/p>\n<hr \/>\n<h2>\u5b9f\u4e16\u754c\u3078\u306e\u5f71\u97ff\uff1aTM-30\u304c\u91cd\u8981\u306a\u7406\u7531<\/h2>\n<p>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u7d4c\u9a13\u304b\u3089\uff1a<\/p>\n<ul>\n<li>\u5236\u5fa1\u3055\u308c\u305f\u5f69\u5ea6\u306b\u3088\u308b\u5c0f\u58f2\u306e\u5229\u70b9<\/li>\n<li>\u30db\u30b9\u30d4\u30bf\u30ea\u30c6\u30a3\u3067\u306f\u81ea\u7136\u306a\u808c\u8272\u304c\u6c42\u3081\u3089\u308c\u308b<\/li>\n<li>\u9ad8\u7d1a\u30a4\u30f3\u30c6\u30ea\u30a2\u3067\u306f\u6700\u5c0f\u9650\u306e\u8272\u76f8\u30b7\u30d5\u30c8\u304c\u5fc5\u8981<\/li>\n<\/ul>\n<p><strong>TM-30\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u56fa\u6709\u306e\u7167\u660e\u8a2d\u8a08\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002.<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/images.openai.com\/static-rsc-4\/fguhBmLAXUC-1wPxcJhvC6fy6ZZI_MEeWo3xsTsDc5pKvYic7ft21i-x_ozL7E37MVzG1UigQsAt4PHEXrWnBLqawu0zcvmr2dJFtetosB77jjBBFIsR2waQpVQXONSaDUBy8F3q4UUfXZolByCIEkU5N2yP0wOZPw2HbyK6KpDz-OfQEs2xLR0nUCU52Ncl?purpose=fullsize\" alt=\"\u753b\u50cf\" \/><\/p>\n<hr \/>\n<h2>CRI\u3068TM-30\u306e\u4f7f\u3044\u5206\u3051<\/h2>\n<h3>CRI\u3092\u4f7f\u7528\uff1a<\/h3>\n<ul>\n<li>\u57fa\u672c\u4ed5\u69d8<\/li>\n<li>\u8fc5\u901f\u306a\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0<\/li>\n<\/ul>\n<hr \/>\n<h3>TM-30\u3092\u4f7f\u7528\uff1a<\/h3>\n<ul>\n<li>\u6700\u7d42\u88fd\u54c1\u9078\u629e<\/li>\n<li>\u30db\u30b9\u30d4\u30bf\u30ea\u30c6\u30a3 \/ \u5c0f\u58f2<\/li>\n<li>\u30e2\u30c3\u30af\u30a2\u30c3\u30d7\u691c\u8a3c<\/li>\n<\/ul>\n<p><strong>CRI\u30d5\u30a3\u30eb\u30bf\u30fc\u30aa\u30d7\u30b7\u30e7\u30f3\u3001TM-30\u304c\u6c7a\u5b9a\u3092\u4e0b\u3057\u307e\u3059\u3002.<\/strong><\/p>\n<hr \/>\n<h2>FAQ: TM-30 vs CRI<\/h2>\n<h3>Does TM-30 replace CRI?<\/h3>\n<p>No. CRI is still used for specification, but TM-30 provides deeper analysis.<\/p>\n<hr \/>\n<h3>Why do high CRI LEDs still look unnatural?<\/h3>\n<p>Because CRI does not measure saturation or hue shifts.<\/p>\n<hr \/>\n<h3>Does better color rendering reduce efficiency?<\/h3>\n<p>Yes, slightly. Full-spectrum light often lowers lm\/W, but improves visual quality.<\/p>\n<hr \/>\n<h2>Future Trends in Color Rendering<\/h2>\n<p>According to U.S. Department of Energy:<\/p>\n<ul>\n<li>TM-30 adoption is increasing<\/li>\n<li>Dual metrics (CRI + TM-30) are becoming standard<\/li>\n<li>Visual quality is replacing simple compliance<\/li>\n<\/ul>\n<hr \/>\n<h2>\u7d50\u8ad6<\/h2>\n<p>CRI remains useful for basic specification, but it is no longer sufficient for modern LED evaluation.<\/p>\n<p>TM-30 provides a complete understanding of:<\/p>\n<ul>\n<li>Color fidelity<\/li>\n<li>Saturation<\/li>\n<li>\u8272\u76f8\u30b7\u30d5\u30c8<\/li>\n<\/ul>\n<p><strong>For commercial projects, TM-30 should be included in every evaluation process.<\/strong><\/p>\n<hr \/>\n<h2>B2B Engineering Recommendation<\/h2>\n<p>For project selection:<\/p>\n<ul>\n<li>Request CRI + TM-30 data<\/li>\n<li>Review Rf and Rg values<\/li>\n<li>Validate with mock-ups<\/li>\n<\/ul>\n<p>This reduces risk and ensures visual consistency.<\/p>\n<hr \/>\n<h2>About Teco Lighting<\/h2>\n<p>Teco is a commercial LED lighting manufacturer with over 10 years of experience in hospitality, retail, and architectural lighting projects. Our engineering team specializes in thermal design, spectral tuning, and system compatibility testing.<\/p>\n<hr \/>\n<p><strong>Need to verify your LED specifications?<\/strong><\/p>\n<p>Send us your <strong>IES or LDT files<\/strong>, and our engineering team will provide:<\/p>\n<ul>\n<li>TM-30 analysis<\/li>\n<li>Thermal simulation<\/li>\n<li>Compatibility evaluation<\/li>\n<\/ul>\n<p><strong>Contact:<\/strong> <a href=\"mailto:sales@tecolite.com\">sales@tecolite.com<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>TM-30 vs CRI: Which Color Rendering Metric Is Better for LED Lighting? Introduction In commercial lighting projects, color rendering directly impacts how materials, finishes, food, fabrics, and skin tones appear in real environments. In hotels, retail stores, restaurants, and premium interiors, poor color rendering can reduce perceived quality\u2014even when brightness meets specification. From project experience, lighting systems that pass lux requirements can still fail client approval due to color inconsistency, dull tones, or unnatural skin rendering. These issues often lead to rework, replacement costs, and delayed handover. The challenge is choosing the right evaluation method. While CRI remains widely used, modern LED systems require more advanced color rendering analysis. Direct [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":49649,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"TM-30 vs CRI: Which Is Better for LED Color Rendering?","_seopress_titles_desc":"Compare TM-30 vs CRI for LED lighting. Learn how Rf, Rg, and spectrum affect color accuracy, and choose the right metric for commercial projects.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[{"url":"","title":"","desc":"","thumbnail":"","duration":"","rating":"","view_count":"","tag":""}],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[12],"tags":[],"class_list":["post-49647","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/tecolite.com\/ja\/wp-json\/wp\/v2\/posts\/49647","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tecolite.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tecolite.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tecolite.com\/ja\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/tecolite.com\/ja\/wp-json\/wp\/v2\/comments?post=49647"}],"version-history":[{"count":0,"href":"https:\/\/tecolite.com\/ja\/wp-json\/wp\/v2\/posts\/49647\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tecolite.com\/ja\/wp-json\/wp\/v2\/media\/49649"}],"wp:attachment":[{"href":"https:\/\/tecolite.com\/ja\/wp-json\/wp\/v2\/media?parent=49647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tecolite.com\/ja\/wp-json\/wp\/v2\/categories?post=49647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tecolite.com\/ja\/wp-json\/wp\/v2\/tags?post=49647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}