{"id":1808,"date":"2023-02-20T09:52:13","date_gmt":"2023-02-20T02:52:13","guid":{"rendered":"http:\/\/omllighting.com\/?p=1808"},"modified":"2023-02-22T09:52:35","modified_gmt":"2023-02-22T02:52:35","slug":"nhung-dieu-can-biet-truoc-khi-su-dung-den-led","status":"publish","type":"post","link":"https:\/\/www.oml.com.vn\/?p=1808","title":{"rendered":"Nh\u1eefng \u0111i\u1ec1u c\u1ea7n bi\u1ebft tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng \u0111\u00e8n led"},"content":{"rendered":"

B\u1ea1n \u0111\u00e3 t\u1eebng nghe \u1edf \u0111\u00e2u \u0111\u00f3 r\u1eb1ng s\u1eed d\u1ee5ng\u00a0\u0111\u00e8n led chi\u1ebfu s\u00e1ng\u00a0l\u00e0 c\u00e1ch ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, nh\u01b0ng \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n \u0111\u00e3 b\u1ecb thuy\u1ebft ph\u1ee5c \u0111\u1ec3 th\u1ef1c hi\u1ec7n chuy\u1ec3n \u0111\u1ed5i.\u00a0N\u1ebfu b\u1ea1n \u0111ang b\u0103n kho\u0103n gi\u1eefa vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u00e8n led hay \u0111\u00e8n s\u1ee3i \u0111\u1ed1t, sau \u0111\u00e2y l\u00e0 nh\u1eefng \u0111i\u1ec1u b\u1ea1n c\u1ea7n bi\u1ebft:<\/p>\n

Chuy\u1ec3n \u0111\u1ed5i sang d\u00f9ng \u0111\u00e8n led d\u1ec5 d\u00e0ng h\u01a1n b\u1ea1n ngh\u0129<\/strong><\/p>\n

\"\"<\/p>\n

Thay th\u1ebf \u0111\u00e8n s\u1ee3i \u0111\u1ed1t b\u1eb1ng b\u00f3ng LED r\u1ea5t \u0111\u01a1n gi\u1ea3n<\/em><\/p>\n

Vi\u1ec7c thay th\u1ebf b\u00f3ng \u0111\u00e8n s\u1ee3i \u0111\u1ed1t b\u1eb1ng b\u00f3ng\u00a0led kh\u00f4ng h\u1ec1 ph\u1ee9c t\u1ea1p nh\u01b0 b\u1ea1n ngh\u0129. Hi\u1ec7n nay, h\u1ea7u h\u1ebft c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u1ec1u \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u1edbi ti\u00eau chu\u1ea9n ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c lo\u1ea1i \u0111\u00e8n chi\u1ebfu s\u00e1ng truy\u1ec1n th\u1ed1ng. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u0169ng c\u1ed1 g\u1eafng thi\u1ebft k\u1ebf h\u00ecnh d\u1ea1ng c\u1ee7a ch\u00fang gi\u1ed1ng nh\u01b0 c\u00e1c \u0111\u00e8n c\u0169 nh\u1eb1m ti\u1ebfp c\u1eadn nhi\u1ec1u h\u01a1n \u0111\u1ebfn nh\u1eefng kh\u00e1ch h\u00e0ng kh\u00f3 t\u00ednh v\u00e0 \u01b0a th\u00edch phong c\u00e1ch c\u1ed5 \u0111i\u1ec3n. H\u1ea7u h\u1ebft ch\u00fang ch\u1ec9 c\u1ea7n th\u00e1o b\u00f3ng \u0111\u00e8n c\u0169 ra v\u00e0 l\u1eafp \u0111\u00e8n m\u1edbi v\u00e0o m\u00e0 kh\u00f4ng c\u1ea7n th\u00eam c\u00e1c ph\u1ee5 ki\u1ec7n kh\u00e1c.<\/p>\n

Gi\u00e1 \u0111\u1eaft h\u01a1n nh\u01b0ng l\u1ea1i gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m chi ph\u00ed<\/strong><\/p>\n

M\u1ee9c gi\u00e1 \u0111\u00e8n led \u0111\u1eaft h\u01a1n b\u00f3ng \u0111\u00e8n s\u1ee3i \u0111\u1ed1t kh\u00e1 nhi\u1ec1u. Nh\u01b0ng n\u1ebfu b\u1ea1n t\u00ecm hi\u1ec3u k\u1ef9 v\u1ec1 c\u00f4ng ngh\u1ec7, v\u00e0 l\u1ee3i \u00edch m\u00e0 n\u00f3 mang l\u1ea1i th\u00ec\u00a0 \u0111\u00e2y l\u00e0 m\u1ed9t \u0111\u1ea7u t\u01b0 d\u00e0i h\u1ea1n. V\u1edbi tu\u1ed5i th\u1ecd c\u00f3 th\u1ec3 d\u00e0i g\u1ea5p 30 l\u1ea7n b\u00f3ng \u0111\u00e8n s\u1ee3i \u0111\u1ed1t v\u00e0 ch\u1ec9 ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng b\u1eb1ng 10%. B\u1ea1n s\u1ebd\u00a0ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c m\u1ed9t m\u1ee9c chi ph\u00ed\u00a0\u0111\u00e1ng k\u1ec3 cho h\u00f3a \u0111\u01a1n ti\u1ec1n \u0111i\u1ec7n, ti\u1ec1n thay th\u1ebf v\u00e0 s\u1eeda ch\u1eefa thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng.<\/p>\n

S\u00e1ng h\u01a1n nh\u01b0ng s\u1eed d\u1ee5ng \u00edt n\u0103ng l\u01b0\u1ee3ng h\u01a1n<\/strong><\/p>\n

C\u00f4ng ngh\u1ec7 led ph\u00e1t s\u00e1ng r\u1ea5t m\u1ea1nh, nh\u01b0ng l\u01b0\u1ee3ng \u0111i\u1ec7n n\u00f3 ti\u00eau th\u1ee5 l\u1ea1i r\u1ea5t \u00edt so v\u1edbi \u0111\u00e8n s\u1ee3i \u0111\u1ed1t. Trung b\u00ecnh, hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng c\u1ee7a n\u00f3 l\u00ean t\u1edbi 90%, t\u1ee9c l\u00e0 n\u00f3 chuy\u1ec3n \u0111\u1ed5i \u0111\u1ebfn 90% n\u0103ng l\u01b0\u1ee3ng ti\u00eau th\u1ee5 th\u00e0nh \u00e1nh s\u00e1ng c\u00f3 \u00edch trong khi con s\u1ed1 n\u00e0y \u1edf \u0111\u00e8n s\u1ee3i \u0111\u1ed1t ch\u1ec9 l\u00e0 kho\u1ea3ng 10 %. \u0110\u00e8n s\u1ee3i \u0111\u1ed1t l\u00e3ng ph\u00ed \u0111\u1ebfn 90% n\u0103ng l\u01b0\u1ee3ng c\u00f2n l\u1ea1i \u1edf d\u1ea1ng nhi\u1ec7t.<\/p>\n

Chi\u1ebfu s\u00e1ng theo h\u01b0\u1edbng<\/strong><\/p>\n

B\u00f3ng \u0111\u00e8n s\u1ee3i \u0111\u1ed1t ph\u00e1t ra \u00e1nh s\u00e1ng \u1edf t\u1ea5t c\u1ea3 c\u00e1c g\u00f3c v\u00e0 h\u01b0\u1edbng g\u00e2y kh\u00f3 kh\u0103n khi ch\u00fang ta ch\u1ec9 mu\u1ed1n chi\u1ebfu s\u00e1ng m\u1ed9t khu v\u1ef1c nh\u1ea5t \u0111\u1ecbnh. \u0110\u00e8n led chi\u1ebfu s\u00e1ng theo\u00a0h\u01b0\u1edbng, v\u00ec v\u1eady b\u1ea1n c\u00f3 th\u1ec3 t\u1eadp trung \u00e1nh s\u00e1ng t\u1ed1t h\u01a1n \u1edf n\u01a1i c\u1ea7n thi\u1ebft. \u0110\u00e2y l\u00e0 l\u00fd do v\u00ec sao ch\u00fang \u0111\u01b0\u1ee3c xem l\u00e0 thi\u1ebft b\u1ecb cung c\u1ea5p \u00e1nh s\u00e1ng h\u1eefu \u00edch (lumen h\u1eefu \u00edch) l\u1edbn nh\u1ea5t hi\u1ec7n nay.<\/p>\n

C\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t \u00e1nh s\u00e1ng nhi\u1ec1u m\u00e0u<\/strong><\/p>\n

Trong khi \u0111\u00e8n s\u1ee3i \u0111\u1ed1t ch\u1ec9 ph\u00e1t \u00e1nh s\u00e1ng v\u00e0ng \u1ea5m, \u0111\u00e8n hu\u1ef3nh quang ch\u1ec9 ph\u00e1t \u00e1nh s\u00e1ng xanh l\u1ea1nh th\u00ec hi\u1ec7n nay \u0111\u00e8n led c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t ra nhi\u1ec1u m\u00e0u s\u1eafc \u00e1nh s\u00e1ng. Ch\u00fang c\u00f3\u00a0d\u1ea3i nhi\u1ec7t \u0111\u1ed9 m\u00e0u \u00e1nh s\u00e1ng r\u1ed9ng t\u01b0\u01a1ng \u1ee9ng v\u1edbi thang \u0111o nhi\u1ec7t \u0111\u1ed9 Kelvin (K) t\u1eeb 2500K – 6500K. \u00c1nh s\u00e1ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh t\u1eeb v\u00e0ng \u1ea5m ( gi\u1ed1ng \u0111\u00e8n s\u1ee3i \u0111\u1ed1t), tr\u1eafng trung t\u00ednh \u0111\u1ebfn tr\u1eafng xanh m\u00e1t( nh\u01b0 \u0111\u00e8n hu\u1ef3nh quang). Quy\u1ebft \u0111\u1ecbnh l\u1ef1a ch\u1ecdn \u00e1nh s\u00e1ng m\u00e0u n\u00e0o, \u1edf \u0111\u00e2u l\u00e0 s\u1edf th\u00edch c\u00e1 nh\u00e2n.\u00a0Tuy nhi\u00ean, m\u00e0u “tr\u1eafng t\u1ef1 nhi\u00ean” ho\u1eb7c “tr\u1eafng m\u00e1t” l\u00e0 nh\u1eefng l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi, n\u00f3 g\u1ea7n v\u1edbi m\u00e0u s\u1eafc c\u1ee7a \u00e1nh s\u00e1ng t\u1ef1 nhi\u00ean ban ng\u00e0y.<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

B\u1ea1n \u0111\u00e3 t\u1eebng nghe \u1edf \u0111\u00e2u \u0111\u00f3 r\u1eb1ng s\u1eed d\u1ee5ng\u00a0\u0111\u00e8n led chi\u1ebfu s\u00e1ng\u00a0l\u00e0 c\u00e1ch ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, nh\u01b0ng \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n \u0111\u00e3 b\u1ecb thuy\u1ebft ph\u1ee5c \u0111\u1ec3 th\u1ef1c hi\u1ec7n chuy\u1ec3n \u0111\u1ed5i.\u00a0N\u1ebfu b\u1ea1n \u0111ang b\u0103n kho\u0103n gi\u1eefa vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u00e8n led hay \u0111\u00e8n s\u1ee3i \u0111\u1ed1t, […]\n","protected":false},"author":4,"featured_media":1809,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[273],"tags":[],"_links":{"self":[{"href":"https:\/\/www.oml.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/1808"}],"collection":[{"href":"https:\/\/www.oml.com.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oml.com.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oml.com.vn\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oml.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1808"}],"version-history":[{"count":1,"href":"https:\/\/www.oml.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/1808\/revisions"}],"predecessor-version":[{"id":1810,"href":"https:\/\/www.oml.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/1808\/revisions\/1810"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oml.com.vn\/index.php?rest_route=\/wp\/v2\/media\/1809"}],"wp:attachment":[{"href":"https:\/\/www.oml.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1808"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oml.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1808"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oml.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}