{"id":179,"count":1,"description":"\u0110\u00e8n \u0110\u01b0\u1eddng Led\r\n\r\n1. \u0110\u00e8n \u0111\u01b0\u1eddng LED l\u00e0 g\u00ec?<\/b>\r\n\u0110\u00e8n \u0111\u01b0\u1eddng LED<\/b><\/a> ti\u1ebfng anh l\u00e0 (LED Street Light<\/strong><\/em>) l\u00e0 lo\u1ea1i \u0111\u00e8n t\u00edch h\u1ee3p s\u1eed d\u1ee5ng \u0111\u00e8n LED<\/b> l\u00e0m ngu\u1ed3n s\u00e1ng. \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 an to\u00e0n tr\u00ean \u0111\u01b0\u1eddng \u0111\u1ed3ng th\u1eddi gi\u1ea3m ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng.\r\n\r\nC\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh l\u00e0 v\u1ecf nh\u00f4m, t\u1ea3n nhi\u1ec7t, \u0111\u00e8n LED<\/i>, tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n LED, PCB, th\u1ea5u k\u00ednh quang h\u1ecdc, d\u00e2y d\u1eabn v\u00e0 SPD. hi\u1ec7u su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u00e8n \u0111\u01b0\u1eddng led ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c s\u1eed d\u1ee5ng v\u00e0 thi\u1ebft k\u1ebf c\u00e1c v\u1eadt li\u1ec7u n\u00e0y.\r\n\r\nC\u00e1c thi\u1ebft k\u1ebf kh\u00e1c nhau \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ea1o ra \u0111\u1ec3 k\u1ebft h\u1ee3p nhi\u1ec1u lo\u1ea1i \u0111\u00e8n LED<\/i> kh\u00e1c nhau v\u00e0o m\u1ed9t thi\u1ebft b\u1ecb c\u1ed1 \u0111\u1ecbnh \u00e1nh s\u00e1ng. C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u1ed9t s\u1ed1 \u0111\u00e8n LED<\/b> c\u00f4<\/i>ng su\u1ea5t cao v\u00e0 c\u00f4<\/i>ng su\u1ea5t th\u1ea5p. H\u00ecnh d\u1ea1ng c\u1ee7a \u0111\u00e8n \u0111\u01b0\u1eddng LED ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1, bao g\u1ed3m c\u1ea5u h\u00ecnh LED, b\u1ed9 t\u1ea3n nhi\u1ec7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi \u0111\u00e8n LED<\/b><\/a> v\u00e0 s\u1edf th\u00edch thi\u1ebft k\u1ebf th\u1ea9m m\u1ef9<\/i>.\r\n\r\nC\u00f4<\/i>ng ngh\u1ec7 \u0111\u00e8n \u0111\u01b0\u1eddng led ph\u00e1t tri\u1ec3n r\u1ea5t nhanh k\u1ec3 t\u1eeb v\u00e0i n\u0103m tr\u1edf l\u1ea1i \u0111\u00e2y, hi\u1ec7u su\u1ea5t ph\u00e1t s\u00e1ng t\u1eeb 10 n\u0103m tr\u01b0\u1edbc <\/i>60lm \/ w \u0111\u1ebfn nay tr\u00ean 200lm \/ w, Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng \u0111\u1ebfn 85% so v\u1edbi HID, Metal Halide v\u00e0 Natri cao \u00e1p, n\u0103ng l\u01b0\u1ee3ng ti\u1ebft ki\u1ec7m \u0111ang \u0111\u1ea9y \u0111\u00e8n \u0111\u01b0\u1eddng LED<\/i><\/b> tr\u1edf th\u00e0nh xu h\u01b0\u1edbng r\u1ea5t ph\u1ed5 bi\u1ebfn. MH v\u00e0 HPS \u0111\u00e3 l\u00e0 ngu\u1ed3n s\u00e1ng th\u1ed1ng tr\u1ecb trong 30 n\u0103m qua, nh\u01b0ng \u0111\u00e8n \u0111\u01b0\u1eddng LED<\/i> Ngu\u1ed3n \u0111ang chi\u1ebfm \u01b0u th\u1ebf nhanh h\u01a1n bao gi\u1edd h\u1ebft.\r\n\r\n[caption id=\"attachment_7328\" align=\"aligncenter\" width=\"678\"] \u0111\u00e8n \u0111\u01b0\u1eddng led[\/caption]\r\n2. \u01afu \u0111i\u1ec3m c\u1ee7a \u0111\u00e8n \u0111\u01b0\u1eddng LED l\u00e0 g\u00ec?<\/b>\r\n\r\n \t\r\nTi\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng th\u1ea5p:<\/b>\r\n\r\n\r\nNhi\u1ec1u c\u1ea3i ti\u1ebfn v\u1ec1 chi\u1ebfu s\u00e1ng LED \u0111\u00e3 \u0111\u01b0\u1ee3c kh\u1eb3ng \u0111\u1ecbnh l\u00e0 l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 vi\u1ec7c s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng\r\n\r\n \t\r\nTh\u1eddi gian t\u1ed3n t\u1ea1i l\u00e2u d\u00e0i:<\/b>\r\n\r\n\r\nTu\u1ed5i th\u1ecd d\u1ef1 ki\u1ebfn \u200b\u200bc\u1ee7a \u0111\u00e8n \u0111\u01b0\u1eddng LED<\/i> th\u01b0\u1eddng l\u00e0 10 \u0111\u1ebfn 15 n\u0103m, g\u1ea5p 2-4 l\u1ea7n tu\u1ed5i th\u1ecd c\u1ee7a \u0111\u00e8n HPS ph\u1ed5 bi\u1ebfn hi\u1ec7n nay.\r\n\r\nv\u00f2ng \u0111\u1eddi th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp b\u1eb1ng c\u00e1ch gi\u1ea3m c\u00f4<\/i>ng su\u1ea5t ph\u00e1t s\u00e1ng 30%. Nh\u01b0ng tu\u1ed5i th\u1ecd ch\u1ee9c n\u0103ng c\u1ee7a \u0111\u00e8n LED<\/i> c\u1ed1 \u0111\u1ecbnh b\u1ecb gi\u1edbi h\u1ea1n b\u1edfi li\u00ean k\u1ebft y\u1ebfu nh\u1ea5t; c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed truy\u1ec1n \u0111\u1ed9ng li\u00ean quan th\u01b0\u1eddng k\u00e9o d\u00e0i kho\u1ea3ng 50.000 gi\u1edd, chi ph\u00ed b\u1ea3o tr\u00ec th\u1ea5p h\u01a1n.\r\n\r\n \t\r\nCRI cao h\u01a1n:<\/b>\r\n\r\n\r\nCh\u1ec9 s\u1ed1 ho\u00e0n m\u00e0u l\u00e0 kh\u1ea3 n\u0103ng c\u1ee7a ngu\u1ed3n s\u00e1ng t\u00e1i t\u1ea1o ch\u00ednh x\u00e1c m\u00e0u s\u1eafc c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng so v\u1edbi ngu\u1ed3n s\u00e1ng l\u00fd t\u01b0\u1edfng. C\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb m\u00e0u gi\u00fap ng\u01b0\u1eddi l\u00e1i xe d\u1ec5 d\u00e0ng nh\u1eadn ra c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng h\u01a1n.\r\n\r\n \t\r\nB\u1eadt v\u00e0 t\u1eaft nhanh:<\/b>\r\n\r\n\r\nKh\u00f4ng gi\u1ed1ng nh\u01b0 \u0111\u00e8n hu\u1ef3nh quang v\u00e0 \u0111\u00e8n ph\u00f3ng \u0111i\u1ec7n c\u01b0\u1eddng \u0111\u1ed9 cao (HID), ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u00e8n h\u01a1i th\u1ee7y ng\u00e2n, halogen kim lo\u1ea1i v\u00e0 \u0111\u00e8n h\u01a1i natri, c\u1ea7n th\u1eddi gian \u0111\u1ec3 n\u00f3ng l\u00ean sau <\/i>khi b\u1eadt, \u0111\u00e8n LED<\/i> b\u1eadt s\u00e1ng ngay l\u1eadp t\u1ee9c.\r\n\r\n \t\r\nKh\u1edfi \u0111\u1ed9ng l\u1ea1i ngay l\u1eadp t\u1ee9c:<\/b>\r\n\r\n\r\nKh\u00f4ng gi\u1ed1ng nh\u01b0 \u0111\u00e8n h\u01a1i th\u1ee7y ng\u00e2n, \u0111\u00e8n metal halide v\u00e0 \u0111\u00e8n h\u01a1i natri (th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong chi\u1ebfu s\u00e1ng \u0111\u01b0\u1eddng ph\u1ed1), \u0111\u00e8n LED<\/b> kh\u00f4ng g\u1eb7p s\u1ef1 c\u1ed1 khi kh\u1edfi \u0111\u1ed9ng l\u1ea1i ngay l\u1eadp t\u1ee9c (\u0111\u00e1nh l\u1eeda n\u00f3ng) sau <\/i>khi m\u1ea5t \u0111i\u1ec7n ng\u1eafn ho\u1eb7c v\u00f4 t\u00ecnh t\u1eaft.\r\n\r\n \t\r\nBa\u0309o v\u00ea\u0323 m\u00f4i tr\u01b0\u01a1ng:<\/b>\r\n\r\n\r\n\u0110\u00e8n \u0111\u01b0\u1eddng LED<\/i><\/b> tu\u00e2n th\u1ee7 RoHS, kh\u00f4ng ch\u1ee9a th\u1ee7y ng\u00e2n ho\u1eb7c ch\u00ec v\u00e0 kh\u00f4ng th\u1ea3i ra kh\u00ed \u0111\u1ed9c n\u1ebfu b\u1ecb h\u1ecfng.\r\n\r\n \t\r\n\u00cdt h\u1ea5p d\u1eabn \u0111\u1ed1i v\u1edbi <\/b>c\u00f4<\/i><\/b>n tr\u00f9ng \u0103n \u0111\u00eam:<\/b>\r\n\r\n\r\nC\u00e1c lo\u00e0i c\u00f4<\/i>n tr\u00f9ng s\u1ed1ng v\u1ec1 \u0111\u00eam b\u1ecb thu h\u00fat b\u1edfi tia c\u1ef1c t\u00edm do nhi\u1ec1u ngu\u1ed3n s\u00e1ng th\u00f4ng th\u01b0\u1eddng ph\u00e1t ra.\r\n\r\n \t\r\nThi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng<\/b> hi\u1ec7u qu\u1ea3 <\/i><\/b>v\u1ec1 m\u1eb7t quang h\u1ecdc:<\/b>\r\n\r\n\r\nC\u00e1c lo\u1ea1i \u0111\u00e8n \u0111\u01b0\u1eddng kh\u00e1c s\u1eed d\u1ee5ng g\u01b0\u01a1ng ph\u1ea3n x\u1ea1 \u0111\u1ec3 thu \u00e1nh s\u00e1ng ph\u00e1t ra t\u1eeb \u0111\u00e8n. Ngay c\u1ea3 trong nh\u1eefng \u0111i\u1ec1u ki\u1ec7n t\u1ed1t nh\u1ea5t, g\u01b0\u01a1ng ph\u1ea3n x\u1ea1 v\u1eabn h\u1ea5p th\u1ee5 m\u1ed9t ph\u1ea7n \u00e1nh s\u00e1ng. Ngo\u00e0i ra, \u0111\u1ed1i v\u1edbi \u0111\u00e8n hu\u1ef3nh quang v\u00e0 c\u00e1c lo\u1ea1i \u0111\u00e8n kh\u00e1c c\u00f3 b\u00f3ng \u0111\u00e8n tr\u00e1ng phosphor, b\u1ea3n th\u00e2n b\u00f3ng \u0111\u00e8n s\u1ebd h\u1ea5p th\u1ee5 m\u1ed9t ph\u1ea7n \u00e1nh s\u00e1ng do g\u01b0\u01a1ng ph\u1ea3n x\u1ea1 h\u01b0\u1edbng xu\u1ed1ng.\r\n\r\nT\u1ea5m che b\u1eb1ng k\u00ednh, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 v\u1eadt li\u1ec7u kh\u00fac x\u1ea1, gi\u00fap chi\u1ebfu \u00e1nh s\u00e1ng xu\u1ed1ng \u0111\u01b0\u1eddng ph\u1ed1 theo ki\u1ec3u mong mu\u1ed1n nh\u01b0ng m\u1ed9t s\u1ed1 \u00e1nh s\u00e1ng b\u1ecb l\u00e3ng ph\u00ed do h\u01b0\u1edbng l\u00ean tr\u1eddi (\u00f4 nhi\u1ec5m \u00e1nh s\u00e1ng). C\u00e1c c\u1ee5m (b\u1ea3ng) \u0111\u00e8n LED<\/i><\/b> c\u00f3 th\u1ec3 truy\u1ec1n \u00e1nh s\u00e1ng theo c\u00e1c h\u01b0\u1edbng mong mu\u1ed1n m\u00e0 kh\u00f4ng c\u1ea7n g\u01b0\u01a1ng ph\u1ea3n x\u1ea1.\r\n\r\n \t\r\nGi\u1ea3m ch\u00f3i:<\/b>\r\n\r\n\r\nH\u01b0\u1edbng \u00e1nh s\u00e1ng xu\u1ed1ng l\u00f2ng \u0111\u01b0\u1eddng l\u00e0m gi\u1ea3m l\u01b0\u1ee3ng \u00e1nh s\u00e1ng chi\u1ebfu v\u00e0o m\u1eaft ng\u01b0\u1eddi l\u00e1i xe.\r\n\r\n \t\r\nC\u00f4<\/i><\/b>ng su\u1ea5t \u00e1nh s\u00e1ng cao h\u01a1n ngay c\u1ea3 \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p:<\/b>\r\n\r\n\r\nM\u1eb7c d\u00f9 \u0111\u00e8n hu\u1ef3nh quang c\u00f3 hi\u1ec7u qu\u1ea3 <\/i>t\u01b0\u01a1ng \u0111\u1ed1i v\u1ec1 n\u0103ng l\u01b0\u1ee3ng, nh\u01b0ng v\u1ec1 trung b\u00ecnh, ch\u00fa<\/i>ng c\u00f3 xu h\u01b0\u1edbng ph\u00e1t ra \u00e1nh s\u00e1ng th\u1ea5p h\u01a1n \u1edf nhi\u1ec7t \u0111\u1ed9 m\u00f9a \u0111\u00f4ng.\r\n\r\n \t\r\nNhi\u1ec1u h\u00ecnh d\u1ea1ng v\u00e0 thi\u1ebft k\u1ebf kh\u00e1c nhau v\u00e0 d\u1ec5 d\u00e0ng l\u1eafp \u0111\u1eb7t:<\/b>\r\n\r\n\r\nK\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n C\u00e1c thi\u1ebft b\u1ecb \u0111\u00e8n LED th\u01b0\u1eddng c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n nhi\u1ec1u, cho ph\u00e9p l\u1eafp \u0111\u1eb7t d\u1ec5 d\u00e0ng h\u01a1n v\u00e0 t\u00ednh th\u1ea9m m\u1ef9 <\/i>t\u1ed1t h\u01a1n.\r\n2. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn \u0111\u00e8n \u0111\u01b0\u1eddng led ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n?<\/b>\r\nNg\u00e0y nay, b\u1ea1n s\u1ebd t\u00ecm th\u1ea5y r\u1ea5t nhi\u1ec1u \u0111\u00e8n \u0111\u01b0\u1eddng led kh\u00e1c nhau tr\u00ean th\u1ecb tr\u01b0\u1eddng tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi, v\u00ec v\u1eady b\u1ea1n ph\u1ea3i b\u1ed1i r\u1ed1i kh\u00f4ng bi\u1ebft ai l\u00e0 \u0111\u00e8n \u0111\u01b0\u1eddng led t\u1ed1t nh\u1ea5t cho m\u00ecnh? d\u01b0\u1edbi \u0111\u00e2y c\u00f3 m\u1ed9t s\u1ed1 \u0111i\u1ec3m \u0111\u1ec3 b\u1ea1n tham kh\u1ea3o:\r\n3. L\u00e0m th\u1ebf n\u00e0o t\u00f4i c\u00f3 th\u1ec3 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a \u0111\u00e8n \u0111\u01b0\u1eddng led?<\/b>\r\n\r\n \t\r\nT\u1ea3n nhi\u1ec7t:<\/b>\r\n\r\n\r\n\u0110i\u1ec1u quan tr\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi \u0111\u00e8n led l\u00e0 t\u1ea3n nhi\u1ec7t, n\u1ebfu \u0111\u00e8n kh\u00f4ng ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 \u1edf m\u1ee9c h\u1ee3p l\u00fd th\u00ec \u0111\u00e8n s\u1ebd b\u1ecb s\u1ee5t gi\u00e1 nghi\u00eam tr\u1ecdng v\u00e0 th\u1eadm ch\u00ed l\u00e0 h\u1ecfng s\u1edbm.\r\n\r\n \t\r\n\u0110\u00e8n LED:<\/b>\r\n\r\n\r\n\u0110\u00e8n led nh\u00e0 x\u01b0\u1edfng s\u1eed d\u1ee5ng \u0111\u00e8n led th\u01b0\u01a1ng hi\u1ec7u h\u00e0ng \u0111\u1ea7u nh\u01b0 Philips lumileds, Osram, Samsung, LG, Nichia. C\u00e1c lo\u1ea1i led s\u1eed d\u1ee5ng 3030, 5050 v\u00e0 2835SMD.\r\n\r\n \t\r\nHi\u1ec7u su\u1ea5t chi\u1ebfu s\u00e1ng:<\/b>\r\n\r\n\r\nHi\u1ec7u su\u1ea5t ph\u00e1t s\u00e1ng l\u00e0 th\u01b0\u1edbc \u0111o th\u1ef1c s\u1ef1 \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 <\/i>c\u1ee7a \u0111\u00e8n. N\u00f3 ch\u1ec9 ra lumen \u0111\u01b0\u1ee3c t\u1ea1o ra cho m\u1ed7i watt \u0111i\u1ec7n ti\u00eau th\u1ee5. \u0110\u00e8n LED hi\u1ec7u qu\u1ea3 <\/i>h\u01a1n b\u00f3ng \u0111\u00e8n truy\u1ec1n th\u1ed1ng v\u1edbi hi\u1ec7u su\u1ea5t ph\u00e1t s\u00e1ng cao h\u01a1n.\r\n\r\nL\u00e0 c\u00f4<\/i>ng ngh\u1ec7 led m\u1edbi nh\u1ea5t, t\u1ed5ng hi\u1ec7u su\u1ea5t ph\u00e1t s\u00e1ng c\u1ee7a \u0111\u00e8n c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi 200lm \/ w, nh\u01b0ng \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i \u0111\u00e8n \u0111\u01b0\u1eddng th\u00f4ng th\u01b0\u1eddng v\u1eabn gi\u1eef \u1edf m\u1ee9c 130lm \/ w - 150lm \/ w.\r\n\r\n \t\r\nC\u00e1c lo\u1ea1i \u0111\u00e8n LED v\u00e0 nh\u00e3n hi\u1ec7u:<\/b>\r\n\r\n\r\nTr\u00ecnh \u0111i\u1ec1u khi\u1ec3n \u0111\u00e8n \u0111\u01b0\u1eddng th\u01b0\u01a1ng hi\u1ec7u n\u1ed5i ti\u1ebfng nh\u01b0 \u00a0Osram<\/a>\u00a0\/\u00a0Nichia<\/a>\u00a0\/\u00a0Samsung<\/a>\u00a0\/\u00a0Philips<\/a>\u00a0\/\u00a0Cree<\/a>\u00a0\/\u00a0Bridgelux<\/a>\u2026 lu\u00f4n \u0111\u01b0\u1ee3c GOODLIGHT tin d\u00f9ng v\u00e0 \u0111\u01b0\u1ee3c kh\u00e1ch h\u00e0ng \u0111\u00e1nh gi\u00e1 cao v\u1ec1 m\u1eb7t ch\u1ea5t l\u01b0\u1ee3ng. v\u00e0 nh\u1eefng th\u01b0\u01a1ng hi\u1ec7u kh\u00e1c, h\u1ea7u h\u1ebft trong s\u1ed1 h\u1ecd l\u00e0 tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n Isolated hi\u1ec7n t\u1ea1i li\u00ean t\u1ee5c, nh\u01b0ng m\u1ed9t s\u1ed1 c\u00f4<\/i>ng ty tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n kh\u00e1c \u0111\u00e3 tung ra tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n kh\u00f4ng b\u1ecb c\u00f4 <\/i>l\u1eadp \u0111\u1ec3 gi\u1ea3m chi ph\u00ed.\r\n\r\n \t\r\nThi\u1ebft k\u1ebf \u1ed1ng k\u00ednh quang h\u1ecdc:<\/b>\r\n\r\n\r\ns\u1ef1 ph\u00e2n b\u1ed1 \u00e1nh s\u00e1ng t\u1ed1t hay kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf th\u1ea5u k\u00ednh quang h\u1ecdc. C\u00e1c ki\u1ec3u ph\u00e2n ph\u1ed1i \u0111\u01b0\u1eddng \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m Lo\u1ea1i 2, 3, 4 v\u00e0 5. nh\u01b0ng Lo\u1ea1i 3 v\u00e0 5 l\u00e0 ph\u1ed5 bi\u1ebfn nh\u1ea5t.\r\n\r\n \t\r\nB\u1ea3o tr\u00ec kh\u00f4ng c\u1ea7n d\u1ee5ng c\u1ee5:<\/b>\r\n\r\n\r\ntruy c\u1eadp cho ph\u00e9p d\u1ec5 d\u00e0ng c\u00e0i \u0111\u1eb7t v\u00e0 qu\u00e1 tr\u00ecnh b\u1ea3o tr\u00ec. C\u00e1c \u0111o\u1ea1n tr\u00ean anh ta \u1edf d\u01b0\u1edbi c\u00f9ng c\u1ee7a v\u1eadt c\u1ed1 \u0111\u1ecbnh cho ph\u00e9p truy c\u1eadp v\u00e0o tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n quan tr\u1ecdng kh\u00e1c.\r\n\r\n \t\r\nB\u1ea3o v\u1ec7 SPD:<\/b>\r\n\r\n\r\n10KV \/ 20KV SPD s\u1ebd b\u1ea3o v\u1ec7 tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n LED t\u1ed1t h\u01a1n \u0111\u1ec3 ch\u1ed1ng l\u1ea1i S\u1ea5m s\u00e9t v\u00e0 s\u1ea5m s\u00e9t.\r\n
Xem th\u00eam c\u00e1c lo\u1ea1i \u0111\u00e8n \u0111\u01b0\u1eddng v\u1edbi nhi\u1ec1u c\u00f4ng xu\u1ea5t\u00a0 kh\u00e1c nhau t\u1ea1i \u0111\u00e2y\r\n\r\n \t\u0110\u00e8n \u0110\u01b0\u1eddng Led 100W<\/a>\r\n \t\u0110\u00e8n \u0110\u01b0\u1eddng Led 120W<\/a>\r\n \t\u0110\u00e8n \u0110\u01b0\u1eddng Led 150W<\/a>\r\n \t\u0110\u00e8n \u0110\u01b0\u1eddng Led 200W<\/a>\r\n \t\u0110\u00e8n \u0110\u01b0\u1eddng Led 250w<\/a>\r\n\r\n<\/blockquote>\r\n4. L\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 bi\u1ebft \u0111\u00e8n \u0111\u01b0\u1eddng LED thay th\u1ebf HPS v\u00e0 Metal Halide<\/b>\r\n\u0110\u00e8n \u0111\u01b0\u1eddng LED<\/i><\/b> t\u1ea1o ra t\u1eeb 3600 lumen \u0111\u1ebfn 45000 lumen. H\u1ea7u h\u1ebft \u0111\u00e8n \u0111\u01b0\u1eddng trong th\u00e0nh ph\u1ed1 l\u00e0 b\u00f3ng \u0111\u00e8n HPS c\u00f3 c\u00f4<\/i>ng su\u1ea5t th\u1ea5p. Ch\u00fa<\/i>ng t\u00f4i c\u00f3 c\u00e1c t\u00f9y ch\u1ecdn \u0111\u00e8n \u0111\u01b0\u1eddng gi\u00e1 r\u1ebb, ch\u1ea5t l\u01b0\u1ee3ng cao, b\u1ea3o h\u00e0nh 5 n\u0103m cho b\u1ea1n.\r\n\r\n\r\n\r\n\u0110\u00e8n \u0111\u01b0\u1eddng truy\u1ec1n th\u1ed1ng<\/b>\r\n\u0110\u00e8n \u0111\u01b0\u1eddng LED<\/b>\r\n\r\n\r\n70 Watt HPS \/ Metal Halide\r\n36W\r\n\r\n\r\n100 Watt HPS \/ Metal Halide\r\n60W\r\n\r\n\r\n150 Watt HPS \/ Metal Halide\r\n75W\r\n\r\n\r\n250 Watt HPS \/ Metal Halide\r\n120W\r\n\r\n\r\n400 Watt HPS \/ Metal Halide\r\n200W\r\n\r\n\r\n1000 Watt HPS \/ Metal Halide\r\n400W\r\n\r\n\r\n\r\n5. Nhi\u1ec7t \u0111\u1ed9 m\u00e0u cho \u0111\u00e8n \u0111\u01b0\u1eddng LED c\u1ee7a b\u1ea1n l\u00e0 g\u00ec?<\/b>\r\nCh\u00fang<\/i> t\u00f4i cung c\u1ea5p c\u00e1c t\u00f9y ch\u1ecdn nhi\u1ec7t \u0111\u1ed9 m\u00e0u Street Light t\u1eeb 2700k \u0111\u1ebfn 6500k.\r\n\r\n[caption id=\"attachment_7325\" align=\"aligncenter\" width=\"961\"] Nhi\u1ec7t \u0111\u1ed9 m\u00e0u cho \u0111\u00e8n \u0111\u01b0\u1eddng LED[\/caption]\r\n\r\n\u00c1nh s\u00e1ng 2700k tr\u1eafng \u1ea5m c\u00f3 kh\u1ea3 n\u0103ng xuy\u00ean s\u00e1ng m\u1ea1nh h\u01a1n v\u00e0o s\u01b0\u01a1ng m\u00f9 trong nh\u1eefng ng\u00e0y m\u01b0a v\u00e0 nh\u1eefng ng\u00e0y c\u00f3 s\u01b0\u01a1ng m\u00f9. N\u00f3 an to\u00e0n h\u01a1n cho ng\u01b0\u1eddi l\u00e1i xe, \u0111\u1eb7c bi\u1ec7t l\u00e0 tr\u00ean \u0111\u01b0\u1eddng cao t\u1ed1c, nh\u01b0ng nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a m\u00e0u tr\u1eafng \u1ea5m l\u00e0 lumen th\u1ea5p h\u01a1n m\u00e0u tr\u1eafng m\u00e1t.\r\n\r\n\u0110\u1ed9 s\u00e1ng t\u1ed1i \u0111a 6000 - 6500K m\u00e0u tr\u1eafng l\u1ea1nh, c\u00f4<\/i>ng su\u1ea5t lumen cao h\u01a1n v\u00e0 lux cao h\u01a1n tr\u00ean \u0111\u01b0\u1eddng, nh\u01b0ng \u00e1nh s\u00e1ng xuy\u00ean qua s\u01b0\u01a1ng m\u00f9 kh\u00f4ng t\u1ed1t b\u1eb1ng m\u00e0u tr\u1eafng \u1ea5m.\r\n\r\nV\u00ec v\u1eady, Nature white 4000k-5000K l\u00e0 s\u1ef1 thay th\u1ebf ho\u00e0n h\u1ea3o cho Metal Halide, 4000K c\u0169ng l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn cho nh\u1eefng tr\u1ea1ng th\u00e1i y\u00eau c\u1ea7u \u00e1nh s\u00e1ng \u1ea5m h\u01a1n m\u1ed9t ch\u00fa<\/i>t. Nhi\u1ec7t \u0111\u1ed9 m\u00e0u kh\u00e1c c\u00f3 s\u1eb5n theo y\u00eau c\u1ea7u.\r\n6. C\u00e1c \u1ee9ng d\u1ee5ng ti\u00eau chu\u1ea9n cho \u0111\u00e8n \u0111\u01b0\u1eddng LED l\u00e0 g\u00ec?<\/b>\r\n\u0110\u1ea7u ti\u00ean ch\u00fa<\/i>ng ta xem x\u00e9t ph\u00e2n lo\u1ea1i v\u00e0 ti\u00eau chu\u1ea9n c\u1ee7a c\u00e1c con \u0111\u01b0\u1eddng. Theo hi\u1ec7n tr\u1ea1ng c\u1ee7a \u0111\u01b0\u1eddng trong m\u1ea1ng l\u01b0\u1edbi \u0111\u01b0\u1eddng, ch\u1ee9c n\u0103ng giao th\u00f4ng v\u00e0 ch\u1ee9c n\u0103ng ph\u1ee5c v\u1ee5 c\u00e1c c\u00f4<\/i>ng tr\u00ecnh v\u00e0 d\u00e2n c\u01b0 \u0111\u00f4 th\u1ecb d\u1ecdc tuy\u1ebfn, \u0111\u01b0\u1eddng \u0111\u00f4 th\u1ecb \u0111\u01b0\u1ee3c chia th\u00e0nh \u0111\u01b0\u1eddng cao t\u1ed1c, \u0111\u01b0\u1eddng ch\u00ednh, \u0111\u01b0\u1eddng ph\u1ee5, \u0111\u01b0\u1eddng nh\u00e1nh v\u00e0 \u0111\u01b0\u1eddng d\u00e2n sinh.\r\n\r\n \t\r\nPh\u00e2n lo\u1ea1i chi\u1ebfu s\u00e1ng \u0111\u01b0\u1eddng<\/b>\r\n\r\n\r\nTheo ch\u1ee9c n\u0103ng s\u1eed d\u1ee5ng \u0111\u01b0\u1eddng b\u1ed9:\r\n\r\n \tChi\u1ebfu s\u00e1ng \u0111\u01b0\u1eddng xe c\u01a1 gi\u1edbi: \u0110\u01b0\u1eddng xe c\u01a1 gi\u1edbi \u0111\u01b0\u1ee3c chia th\u00e0nh ba c\u1ea5p: \u0110\u01b0\u1eddng ch\u00ednh v\u00e0 \u0111\u01b0\u1eddng cao t\u1ed1c, \u0110\u01b0\u1eddng ph\u1ee5, \u0111\u01b0\u1eddng nh\u00e1nh.\r\n \tC\u00e1c ph\u01b0\u01a1ng ti\u1ec7n kh\u00f4ng c\u00f3 \u0111\u1ed9ng c\u01a1 v\u00e0 \u0111\u00e8n chi\u1ebfu s\u00e1ng tr\u00ean \u0111\u01b0\u1eddng d\u00e0nh cho ng\u01b0\u1eddi \u0111i b\u1ed9:\r\n\r\n\r\n \t\r\nCh\u1ec9 s\u1ed1 \u0111\u00e1nh gi\u00e1 chi\u1ebfu s\u00e1ng \u0111\u01b0\u1eddng<\/b>\r\n\r\n\r\n\r\n \t\r\nXe c\u01a1 gi\u1edbi chi\u1ebfu s\u00e1ng \u0111\u01b0\u1eddng giao th\u00f4ng:<\/b>\r\n\r\n\r\n\r\n \t\u0110\u1ed9 s\u00e1ng trung b\u00ecnh (ho\u1eb7c \u0111\u1ed9 r\u1ecdi) c\u1ee7a m\u1eb7t \u0111\u01b0\u1eddng\r\n \t\u0110\u1ed9 \u0111\u1ed3ng nh\u1ea5t c\u1ee7a \u0111\u01b0\u1eddng\r\n \tH\u1ea1n ch\u1ebf l\u00f3a\r\n \tT\u1ef7 l\u1ec7 m\u00f4i tr\u01b0\u1eddng\r\n \tS\u1ef1 v\u00f4 c\u1ea3m\r\n \t\r\n\r\n[caption id=\"attachment_7327\" align=\"aligncenter\" width=\"1024\"] ch\u1ec9 s\u1ed1 \u0111\u00e1nh gi\u00e1 chi\u1ebfu s\u00e1ng[\/caption]\r\n\r\n\r\n \t\r\nChi\u1ebfu s\u00e1ng v\u1ec9a h\u00e8:<\/b>\r\n\r\n\r\n\r\n \t\u0110\u1ed9 r\u1ecdi trung b\u00ecnh c\u1ee7a m\u1eb7t \u0111\u01b0\u1eddng\r\n \t\u0110\u1ed9 r\u1ecdi t\u1ed1i thi\u1ec3u v\u00e0 \u0111\u1ed9 r\u1ecdi d\u1ecdc c\u1ee7a \u0111\u01b0\u1eddng.\r\n\r\n[caption id=\"attachment_7326\" align=\"aligncenter\" width=\"985\"] Ti\u00eau chu\u1ea9n chi\u1ebfu s\u00e1ng v\u1ec9a h\u00e8[\/caption]\r\n\r\n\u0110\u00e8n \u0111\u01b0\u1eddng LED<\/i><\/b> kh\u00f4ng ch\u1ec9 s\u1eed d\u1ee5ng \u0111\u1ec3 chi\u1ebfu s\u00e1ng \u0111\u01b0\u1eddng m\u00e0 c\u00f2n s\u1eed d\u1ee5ng cho b\u00e3i \u0111\u1ed7 xe v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c, vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi b\u1ed9 ph\u1eadn b\u00e1n h\u00e0ng ho\u1eb7c hotline c\u1ee7a GOODLIGHT<\/a> \u0111\u1ec3 bi\u1ebft th\u00eam chi ti\u1ebft.\r\n\r\n \tHotline b\u00e1n h\u00e0ng: 0909.62.7793\r\n \tH\u1ed7 tr\u1ee3 t\u01b0 v\u1ea5n: 0939.2277.93 - 0939.9277.93\r\n\r\n\u0110\u0103ng k\u00fd B\u00e1o Gi\u00e1 \u0110\u00e8n \u0110\u01b0\u1eddng Led Goodlight gi\u00e1 s\u1ec9 d\u01b0\u1edbi \u0111\u00e2y<\/b>\r\n[button text=\"\u0110\u0103ng k\u00fd B\u00e1o Gi\u00e1\" style=\"primary\" size=\"medium\" link=\"#bao-gia\"]","link":"https:\/\/goodlighting.vn\/goodlight-preview\/danh-muc-san-pham\/den-led\/den-duong-led\/","name":"\u0110\u00e8n \u0110\u01b0\u1eddng Led","slug":"den-duong-led","taxonomy":"product_cat","parent":146,"meta":[],"menu_order":0,"_links":{"self":[{"href":"https:\/\/goodlighting.vn\/goodlight-preview\/wp-json\/wp\/v2\/product_cat\/179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/goodlighting.vn\/goodlight-preview\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/goodlighting.vn\/goodlight-preview\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/goodlighting.vn\/goodlight-preview\/wp-json\/wp\/v2\/product_cat\/146"}],"wp:post_type":[{"href":"https:\/\/goodlighting.vn\/goodlight-preview\/wp-json\/wp\/v2\/product?product_cat=179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}