C\u00e1ch ch\u1ecdn \u0111\u1ec3 mua \u0111\u01b0\u1ee3c \u0111\u00e8n led ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t???<\/p>\n\n\n\n
Hi\u1ec7n nay tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 r\u1ea5t nhi\u1ec1u s\u1ea3n ph\u1ea9m \u0111\u00e8n led v\u1edbi \u0111\u1ee7 m\u1eabu m\u00e3. Ki\u1ec3u d\u00e1ng v\u00e0 \u0111\u1ebfn t\u1eeb nhi\u1ec1u th\u01b0\u01a1ng hi\u1ec7u kh\u00e1c nhau. C\u00e1ch ch\u1ecdn \u0111\u1ec3 mua \u0111\u01b0\u1ee3c s\u1ea3n ph\u1ea9m \u0111\u00e8n led ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t s\u1ebd t\u01b0\u01a1ng \u0111\u1ed1i kh\u00f3 kh\u0103n. N\u1ebfu b\u1ea1n kh\u00f4ng am hi\u1ec3u k\u1ef9 thu\u1eadt \u0111i\u1ec7n v\u00e0 \u00e1nh s\u00e1ng. \u1ede b\u00e0i vi\u1ebft n\u00e0y, VNE tr\u00ecnh b\u00e0y m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1. V\u00e0 v\u1ea5n \u0111\u1ec1 b\u1ea1n c\u1ea7n quan t\u00e2m khi mu\u1ed1n mua \u0111\u01b0\u1ee3c s\u1ea3n ph\u1ea9m t\u1ed1t.<\/p>\n\n\n\n
V\u00ec sao \u0111\u00e8n led ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng s\u1eed d\u1ee5ng cho chi\u1ebfu s\u00e1ng?<\/p>\n\n\n\n
Trong h\u01a1n m\u1ed9t th\u1ebf k\u1ef7, b\u00f3ng \u0111\u00e8n s\u1ee3i \u0111\u1ed1t Edison l\u00e0 thi\u1ebft b\u1ecb h\u00e0ng \u0111\u1ea7u trong chi\u1ebfu s\u00e1ng gia \u0111\u00ecnh.<\/p>\n\n\n\n
\u00c1nh s\u00e1ng m\u00e0u v\u00e0ng c\u1ee7a \u0111\u00e8n s\u1ee3i \u0111\u1ed1t Edison l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn trong b\u1ea5t k\u1ef3 gia \u0111\u00ecnh n\u00e0o. Tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c qu\u1ed1c gia tr\u00ean th\u1ebf gi\u1edbi. Nh\u01b0ng v\u1edbi cu\u1ed9c c\u00e1ch m\u1ea1ng v\u1ec1 c\u00f4ng ngh\u1ec7, khi m\u00e0 v\u1ea5n \u0111\u1ec1 n\u0103ng l\u01b0\u1ee3ng to\u00e0n c\u1ea7u \u0111\u01b0\u1ee3c ch\u00fa tr\u1ecdng. \u0110\u00e8n s\u1ee3i \u0111\u1ed1t ng\u00e0y c\u00e0ng b\u1ed9c l\u1ed9 nhi\u1ec1u nh\u01b0\u1ee3c \u0111i\u1ec3m. Kh\u00f4ng c\u00f2n \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u v\u1ec1 m\u1ed9t thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng. N\u00f3 l\u00e3ng ph\u00ed qu\u00e1 nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng cho vi\u1ec7c ph\u00e1t sinh nhi\u1ec7t l\u01b0\u1ee3ng thay v\u00ec \u00e1nh s\u00e1ng. Tu\u1ed5i th\u1ecd th\u1ea5p, d\u1ec5 h\u01b0 h\u1ecfng. \u0110i\u1ec7n n\u0103ng ti\u00eau th\u1ee5 l\u1edbn l\u00e0 3 nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0m cho \u0111\u00e8n s\u1ee3i \u0111\u1ed1t kh\u00f3 l\u00f2ng c\u1ea1nh tranh v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m chi\u1ebfu s\u00e1ng m\u1edbi.<\/p>\n\n\n\n
Khi b\u00f3ng \u0111\u00e8n hu\u1ef3nh quang v\u00e0 \u0111\u00e8n hu\u1ef3nh quang compact (CFL) ra \u0111\u1eddi, n\u00f3 \u0111\u01b0\u1ee3c xem l\u00e0 s\u1ea3n ph\u1ea9m chi\u1ebfu s\u00e1ng hi\u1ec7u qu\u1ea3 thay th\u1ebf cho b\u00f3ng \u0111\u00e8n s\u1ee3i \u0111\u1ed1t.<\/p>\n\n\n\n
\u0110\u00e8n hu\u1ef3nh quang ch\u1ec9 s\u1eed d\u1ee5ng kho\u1ea3ng 75% n\u0103ng l\u01b0\u1ee3ng so v\u1edbi \u0111\u00e8n s\u1ee3i \u0111\u1ed1t. Nh\u01b0ng ch\u00fang t\u1ea1o ra c\u00f9ng m\u1ed9t l\u01b0\u1ee3ng \u00e1nh s\u00e1ng v\u00e0 s\u1ea3n sinh r\u1ea5t \u00edt nhi\u1ec7t. \u1ede th\u1eddi \u0111i\u1ec3m b\u1ea5y gi\u1edd, n\u00f3 \u0111\u01b0\u1ee3c xem l\u00e0 thi\u1ebft b\u1ecb h\u00e0ng \u0111\u1ea7u. V\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng g\u1ea7n nh\u01b0 ph\u1ed5 bi\u1ebfn cho \u0111\u1ebfn t\u1eadn ng\u00e0y nay. Nh\u01b0ng b\u1ea5t l\u1ee3i ch\u00ednh \u0111\u1ed1i v\u1edbi \u0111\u00e8n CFL l\u00e0 ch\u00fang ch\u1ee9a ch\u1ee9a th\u1ee7y ng\u00e2n \u0111\u1ed9c h\u1ea1i. V\u00e0 v\u1ea5n \u0111\u1ec1 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n v\u1eabn l\u00e0 c\u00e2u h\u1ecfi l\u1edbn. Li\u1ec7u c\u00f3 thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng n\u00e0o ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng h\u01a1n n\u1eefa v\u00e0 kh\u00f4ng ch\u1ee9a c\u00e1c ch\u1ea5t \u0111\u1ed9c h\u1ea1i?<\/p>\n\n\n\n
M\u1ed9t b\u01b0\u1edbc \u0111\u1ed9t ph\u00e1 l\u1edbn trong ng\u00e0nh s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng \u0111\u00f3 l\u00e0 c\u00f4ng ngh\u1ec7 LED.<\/p>\n\n\n\n
\u0110\u00e8n LED ra \u0111\u1eddi \u0111\u00e3 gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3 nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ed1 h\u1eefu t\u1eeb \u0111\u00e8n s\u1ee3i \u0111\u1ed1t v\u00e0 hu\u1ef3nh quang CFL. Ch\u1ec9 s\u1eed d\u1ee5ng kho\u1ea3ng 20% n\u0103ng l\u01b0\u1ee3ng so v\u1edbi \u0111\u00e8n Edison, c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t \u00e1nh s\u00e1ng \u0111a s\u1eafc, \u00edt s\u1ea3n sinh nhi\u1ec7t, kh\u00f4ng bao gi\u1edd ch\u00e1y, kh\u00f4ng ch\u1ee9a ch\u1ea5t \u0111\u1ed9c h\u1ea1i v\u00e0 nhi\u1ec1u \u01b0u \u0111i\u1ec3m kh\u00e1c \u0111\u00e3 \u0111\u01b0a \u0111\u00e8n led tr\u1edf th\u00e0nh thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng t\u1ed1t nh\u1ea5t hi\u1ec7n nay v\u00e0 c\u1ea3 trong t\u01b0\u01a1ng lai.<\/p>\n\n\n\n
S\u1ea3n ph\u1ea9m \u0111\u00e8n led t\u1ed1t ph\u1ea3i \u0111\u1ea3m b\u1ea3o c\u00e1c y\u1ebfu t\u1ed1 sau \u0111\u00e2y:<\/p>\n\n\n\n
N\u1ebfu b\u1ea1n c\u00f3 \u00fd \u0111\u1ecbnh ra c\u1eeda h\u00e0ng v\u00e0 t\u00ecm mua \u0111\u00e8n led v\u1ec1 d\u00f9ng th\u1eed. B\u1ea1n s\u1ebd ph\u00e2n v\u00e2n tr\u01b0\u1edbc h\u00e0ng tr\u0103m nh\u00e3n hi\u1ec7u v\u00e0 nh\u00e0 cung c\u1ea5p tr\u00ean th\u1ecb tr\u01b0\u1eddng. \u0110\u00e2u\u200b l\u00e0 s\u1ea3n ph\u1ea9m \u0111\u00e8n led t\u1ed1t nh\u1ea5t? v\u00e0 n\u00ean mua c\u1ee7a h\u00e3ng n\u00e0o? s\u1ebd l\u00e0 2 trong s\u1ed1 nhi\u1ec1u c\u00e2u h\u1ecfi m\u00e0 b\u1ea1n \u0111\u1eb7t ra. \u0110\u1ec3 gi\u00fap b\u1ea1n, ch\u00fang t\u00f4i \u0111\u01b0a ra c\u00e1c ti\u00eau ch\u00ed quan tr\u1ecdng nh\u1ea5t trong vi\u1ec7c l\u1ef1a ch\u1ecdn, c\u00e1ch mua \u0111\u01b0\u1ee3c \u0111\u00e8n led ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t tr\u00ean th\u1ecb tr\u01b0\u1eddng. N\u00f3 li\u00ean quan tr\u1ef1c ti\u1ebfp t\u1edbi hi\u1ec7u su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u00e1nh s\u00e1ng c\u1ee7a b\u00f3ng \u0111\u00e8n. \u0110\u1ec3 mua \u0111\u01b0\u1ee3c \u0111\u00e8n led t\u1ed1t, h\u00e3y l\u01b0u \u00fd c\u00e1c y\u1ebfu t\u1ed1 sau \u0111\u00e2y:<\/p>\n\n\n\n
1. Ngu\u1ed3n s\u00e1ng: chip led<\/p>\n\n\n\n
Chip led l\u00e0 b\u1ed9 ph\u1eadn quan trong nh\u1ea5t. N\u00f3 l\u00e0 ngu\u1ed3n ph\u00e1t s\u00e1ng, hi\u1ec7u su\u1ea5t c\u1ee7a chip li\u00ean quan tr\u1ef1c ti\u1ebfp t\u1edbi hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u00e1nh s\u00e1ng m\u00e0 LED ph\u00e1t ra. Lo\u1ea1i chip ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m s\u1ebd l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd c\u0169ng nh\u01b0 hi\u1ec7u su\u1ea5t chi\u1ebfu s\u00e1ng c\u1ee7a \u0111\u00e8n. Khi mua \u0111\u00e8n led ch\u00fang ta c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn h\u00e3ng s\u1ea3n xu\u1ea5t, \u1edf Vi\u1ec7t Nam ch\u1ec9 n\u00ean ch\u1ecdn mua c\u1ee7a m\u1ed9t s\u1ed1 h\u00e3ng s\u1ea3n xu\u1ea5t n\u1ed5i ti\u1ebfng sau \u0111\u00e2y: \u201cCree, BridgeLux (M\u1ef9), Osram (\u0110\u1ee9c), Lumileds (Philips), Epistar (\u0110\u00e0i Loan), Honglitronic (Trung Qu\u1ed1c)\u201c.<\/p>\n\n\n\n
2. Th\u00f4ng s\u1ed1 Lumen<\/p>\n\n\n\n
Th\u00f4ng s\u1ed1 ti\u1ebfp theo c\u1ea7n quan t\u00e2m l\u00e0 Lumen, b\u1edfi n\u00f3 \u0111o l\u01b0\u1ee3ng \u00e1nh s\u00e1ng m\u00e0 ngu\u1ed3n chip ph\u00e1t ra. L\u01b0u \u00fd khi l\u1ef1a ch\u1ecdn \u0111\u00e8n led kh\u00f4ng c\u0103n c\u1ee9 v\u00e0o c\u00f4ng su\u1ea5t Watts. B\u1edfi watt ch\u1ec9 \u0111o l\u01b0\u1ee3ng \u0111i\u1ec7n ti\u00eau th\u1ee5 ch\u1ee9 kh\u00f4ng ph\u1ea3i \u0111\u1ed9 s\u00e1ng. H\u00e3y l\u1ef1a ch\u1ecdn lo\u1ea1i \u0111\u00e8n cho hi\u1ec7u su\u1ea5t Lumen\/W cao, c\u00e0ng cao t\u1ee9c l\u00e0 n\u00f3 c\u00e0ng s\u00e1ng v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng.<\/p>\n\n\n\n
3. Tu\u1ed5i th\u1ecd c\u1ee7a \u0111\u00e8n<\/p>\n\n\n\n
H\u00e3y xem tr\u00ean bao b\u00ec v\u00e0 h\u1ecfi nh\u00e0 cung c\u1ea5p v\u1ec1 tu\u1ed5i th\u1ecd c\u1ee7a \u0111\u00e8n. Ch\u1ec9 mua c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 cam k\u1ebft tu\u1ed5i th\u1ecd >20.000 gi\u1edd chi\u1ebfu s\u00e1ng v\u00e0 c\u00f3 b\u1ea3o h\u00e0nh s\u1ea3n ph\u1ea9m d\u00e0i h\u1ea1n, \u00edt nh\u1ea5t l\u00e0 2 n\u0103m tr\u1edf l\u00ean.<\/p>\n\n\n\n
4. Ch\u1ec9 s\u1ed1 ho\u00e0n m\u00e0u CRI<\/p>\n\n\n\n
Ch\u1ec9 s\u1ed1 ho\u00e0n m\u00e0u \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng \u0111\u00e1nh gi\u00e1 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng \u00e1nh s\u00e1ng c\u1ee7a \u0111\u00e8n led. N\u00f3 cho th\u1ea5y m\u00e0u s\u1eafc th\u1ef1c t\u1ebf c\u1ee7a v\u1eadt th\u1ec3 khi \u0111\u1eb7t trong m\u00f4i tr\u01b0\u1eddng \u00e1nh s\u00e1ng LED so v\u1edbi khi \u0111\u1eb7t b\u00ean ngo\u00e0i \u00e1nh s\u00e1ng t\u1ef1 nhi\u00ean. Ch\u1ec9 s\u1ed1 CRI cao t\u1ee9c l\u00e0 \u0111\u00e8n led c\u1ee7a b\u1ea1n ph\u00e1t \u00e1nh s\u00e1ng trung th\u1ef1c v\u00e0 r\u00f5 n\u00e9t. Ch\u1ec9 mua nh\u1eefng s\u1ea3n ph\u1ea9m c\u00f3 kho\u1ea3ng CRI >80Ra.<\/p>\n\n\n\n
C\u00e1ch ch\u1ecdn \u0111\u1ec3 mua \u0111\u01b0\u1ee3c \u0111\u00e8n led ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t<\/p>\n\n\n\n
Tr\u00ean \u0111\u00e2y l\u00e0 4 y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t \u0111\u1ec3 b\u1ea1n ch\u00fa \u00fd khi \u0111i mua \u0111\u00e8n led. Ngo\u00e0i ra c\u00f2n r\u1ea5t nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c m\u00e0 b\u1ea1n ph\u1ea3i quan t\u00e2m nh\u01b0 : v\u1eadt li\u1ec7u ch\u1ebf t\u1ea1o, \u0111\u1ed9 ch\u1ed1ng \u1ea9m IP, kho\u1ea3ng nhi\u1ec7t \u0111\u1ed9 m\u00e0u t\u01b0\u01a1ng quan\u2026<\/p>\n\n\n\n
M\u1ed9t nh\u00e0 cung c\u1ea5p \u0111\u00e8n LED t\u1ed1t ngo\u00e0i \u0111\u1ea3m b\u1ea3o c\u00e1c y\u1ebfu t\u1ed1 n\u00eau tr\u00ean c\u1ea7n ph\u1ea3i c\u00f3:<\/p>\n\n\n\n
\u2013 Quy m\u00f4 c\u00f4ng ty l\u1edbn v\u00e0 c\u1eeda h\u00e0ng tr\u01b0ng b\u00e0y s\u1ea3n ph\u1ea9m: N\u00f3 ch\u1ee9ng t\u1ecf nh\u00e0 cung c\u1ea5p \u0111\u00f3 c\u00f3 \u0111\u1ea7u t\u01b0 cho s\u1ea3n ph\u1ea9m v\u00e0 x\u00e2y d\u1ef1ng th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a h\u1ecd. Do v\u1eady c\u00f3 th\u1ec3 y\u00ean t\u00e2m ph\u1ea7n n\u00e0o v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m m\u00e0 h\u1ecd cung c\u1ea5p.<\/p>\n\n\n\n
\u2013 S\u1ea3n ph\u1ea9m c\u00f3 xu\u1ea5t x\u1ee9 r\u00f5 r\u00e0ng, s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 chi ti\u1ebft v\u00e0 cam k\u1ebft b\u1ea3o h\u00e0nh, b\u1ea3o tr\u00ec v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 sau b\u00e1n h\u00e0ng t\u1ed1t.<\/p>\n\n\n\n
\u2013 S\u1ea3n ph\u1ea9m ph\u1ea3i c\u00f3 bao b\u00ec \u0111\u1eb9p, kh\u00f4ng nh\u0103n nh\u00fam, kh\u00f4ng c\u00f3 d\u1ea5u hi\u1ec7u c\u0169<\/p>\n\n\n\n
\u2013 S\u1ea3n ph\u1ea9m ph\u1ea3i c\u00f2n nguy\u00ean \u0111ai ki\u1ec7n, kh\u00f4ng ch\u00e0y x\u01b0\u1edbc han g\u1ec9<\/p>\n\n\n\n
\u201cVNE l\u00e0 nh\u00e0 ph\u00e2n ph\u1ed1i \u0111\u00e8n led ch\u00ednh h\u00e3ng c\u00f3 c\u1eeda h\u00e0ng tr\u01b0ng b\u00e0y s\u1ea3n ph\u1ea9m th\u1ef1c t\u1ebf c\u0169ng nh\u01b0 online. S\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i c\u00f3 \u0111\u1ea7y \u0111\u1ee7 gi\u1ea5y t\u1edd ch\u1ee9ng nh\u1eadn xu\u1ea5t x\u1ee9. C\u0169ng nh\u01b0 ch\u1ee9ng nh\u1eadn th\u00f4ng qua c\u00e1c ti\u1ec7u chu\u1ea9n qu\u1ed1c t\u1ebf nh\u01b0 ISO 9001-2008, CE, FCC, RoHS\u2026 Ch\u00fang t\u00f4i cung c\u1ea5p m\u1ed9t b\u1ea3o h\u00e0nh t\u1eeb 2- 5 n\u0103m cho b\u1ea5t k\u1ef3 s\u1ea3n ph\u1ea9m \u0111\u00e8n chi\u1ebfu s\u00e1ng n\u00e0o v\u00e0 lu\u00f4n t\u1eadn t\u00e2m, chu \u0111\u00e1o trong vi\u1ec7c t\u01b0 v\u1ea5n chi\u1ebfu s\u00e1ng cho kh\u00e1ch h\u00e0ng. Truy c\u1eadp v\u00e0o trang ch\u1ee7 c\u1ee7a ch\u00fang t\u00f4i t\u1ea1i: http:\/\/vne-led.vn\/ ho\u1eb7c li\u00ean h\u1ec7 theo s\u1ed1 Hotline 0912926688 \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n!\u201d<\/p>\n\n\n\n
Nh\u1eefng l\u1ee3i \u00edch khi chuy\u1ec3n qua s\u1eed d\u1ee5ng \u0111\u00e8n led chi\u1ebfu s\u00e1ng<\/p>\n\n\n\n
Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p c\u00f3 ngh\u0129a l\u00e0 c\u00e1c h\u00f3a \u0111\u01a1n n\u0103ng l\u01b0\u1ee3ng th\u1ea5p h\u01a1n. Chi ph\u00ed cho \u00e1nh s\u00e1ng chi\u1ebfm kho\u1ea3ng 25% h\u00f3a \u0111\u01a1n \u0111i\u1ec7n . V\u00ec v\u1eady, \u0111\u00e2y th\u1ef1c s\u1ef1 l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 l\u1edbn, kh\u00f4ng ch\u1ec9 \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ed9 gia \u0111\u00ecnh m\u00e0 c\u00f2n hi\u1ec7u qu\u1ea3 l\u1edbn v\u1edbi c\u00e1c c\u00f4ng ty khi chi\u1ebfu s\u00e1ng nh\u00e0 x\u01b0\u1edfng, nh\u00e0 m\u00e1y hay c\u00e1c tr\u1ee5 s\u1edf nh\u01b0 tr\u01b0\u1eddng h\u1ecdc, b\u1ec7nh vi\u1ec7n \u2026 H\u00e3y c\u00f9ng xem nh\u1eefng l\u1ee3i \u00edch h\u00e0ng \u0111\u1ea7u m\u00e0 \u0111\u00e8n led t\u1ed1t mang l\u1ea1i:<\/p>\n\n\n\n
1. Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 ti\u1ec1n<\/p>\n\n\n\n
\u0110\u00e8n led ch\u1ec9 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng t\u1eeb 15-20% so v\u1edbi \u0111\u00e8n s\u1ee3i \u0111\u1ed1t nh\u01b0ng ph\u00e1t \u00e1nh s\u00e1ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng. Nh\u01b0 v\u1eady d\u1ec5 d\u00e0ng th\u1ea5y ch\u00fang ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c m\u1ed9t kho\u1ea3n ti\u1ec1n chi ph\u00ed cho chi\u1ebfu s\u00e1ng. S\u1eed d\u1ee5ng c\u00e0ng nhi\u1ec1u v\u00e0 c\u00e0ng l\u00e2u th\u00ec s\u1ed1 ti\u1ec1n ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c c\u00e0ng l\u1edbn. \u0110\u00f3 l\u00e0 ch\u01b0a k\u1ec3 \u0111\u1ebfn vi\u1ec7c b\u1ea1n c\u00f2n ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c c\u00e1c kho\u1ea3n chi ph\u00ed kh\u00e1c n\u1eefa nh\u01b0: chi ph\u00ed s\u1eeda ch\u1eefa, mua b\u00f3ng \u0111\u00e8n thay th\u1ebf, chi ph\u00ed cho c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec1u h\u00f2a nhi\u1ec7t \u0111\u1ed9( khi m\u00e0 \u0111\u00e8n led h\u1ea7u nh\u01b0 kh\u00f4ng ph\u00e1t nhi\u1ec7t, trong khi \u0111\u00e8n s\u1ee3i \u0111\u1ed1t l\u00e0m t\u0103ng nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng \u0111\u00e1ng k\u1ec3).<\/p>\n\n\n\n
2. Tu\u1ed5i th\u1ecd<\/p>\n\n\n\n
\u0110i\u1ec3m c\u1ed9ng th\u1ee9 hai khi s\u1eed d\u1ee5ng \u0111\u00e8n led l\u00e0 ch\u00fang c\u00f3 tu\u1ed5i th\u1ecd r\u1ea5t d\u00e0i. M\u1ed9t s\u1ed1 lo\u1ea1i cao c\u1ea5p hi\u1ec7n nay \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t cam k\u1ebft v\u1edbi th\u1eddi gian 75.000 gi\u1edd chi\u1ebfu s\u00e1ng (t\u1ee9c l\u00e0 kho\u1ea3ng 17 n\u0103m v\u1edbi 8h chi\u1ebfu s\u00e1ng 1 ng\u00e0y). C\u00e1c s\u1ea3n ph\u1ea9m led th\u00f4ng th\u01b0\u1eddng c\u0169ng \u0111\u01b0\u1ee3c cam k\u1ebft t\u1eeb 30.000 \u2013 50.000 gi\u1edd. Nh\u01b0 v\u1eady n\u00f3 c\u00f3 tu\u1ed5i th\u1ecd g\u1ea5p t\u1edbi v\u00e0i ch\u1ee5c l\u1ea7n so v\u1edbi \u0111\u00e8n s\u1ee3i \u0111\u1ed1t.<\/p>\n\n\n\n
Kh\u00f4ng gi\u1ed1ng nh\u01b0 \u0111\u00e8n s\u1ee3i \u0111\u1ed1t v\u1edbi d\u00e2y t\u00f3c Vonfram. \u0110\u00e8n led kh\u00f4ng bao gi\u1edd b\u1ecb ch\u00e1y, ch\u00fang ch\u1ec9 b\u1ecb m\u1edd \u2013 t\u1ee9c l\u00e0 gi\u1ea3m \u0111\u1ed9 s\u00e1ng (hao h\u1ee5t lumen) theo th\u1eddi gian. Tuy nhi\u00ean v\u1ea5n \u0111\u1ec1 n\u00e0y c\u0169ng kh\u00f4ng qu\u00e1 quan tr\u1ecdng. V\u00ec ch\u00fang ch\u1ec9 gi\u1ea3m \u0111\u1ed9 s\u00e1ng khi s\u1eed d\u1ee5ng th\u1eddi gian d\u00e0i. H\u1ebft th\u1eddi gian s\u1eed d\u1ee5ng ch\u00fang v\u1eabn cung c\u1ea5p t\u1edbi 75% l\u01b0\u1ee3ng \u00e1nh s\u00e1ng so v\u1edbi ban \u0111\u1ea7u v\u00e0 qu\u00e1 tr\u00ecnh b\u1eaft \u0111\u1ea7u kh\u1ea5u hao lumen ch\u1ec9 x\u1ea3y ra sau 5 \u2013 6 n\u0103m s\u1eed d\u1ee5ng.<\/p>\n\n\n\n
3. Ch\u1ea5t l\u01b0\u1ee3ng \u00e1nh s\u00e1ng<\/p>\n\n\n\n
C\u00f4ng ngh\u1ec7 LED mang l\u1ea1i \u00e1nh s\u00e1ng s\u1ea1ch v\u00e0 t\u1ed1t nh\u1ea5t hi\u1ec7n nay. N\u00f3 ph\u00e1t s\u00e1ng ngay l\u1eadp t\u1ee9c v\u1edbi c\u01b0\u1eddng \u0111\u1ed9 cao nh\u1ea5t m\u00e0 kh\u00f4ng c\u1ea7n th\u1eddi gian l\u00e0m \u1ea5m nh\u01b0 \u0111\u00e8n hu\u1ef3nh quang. \u00c1nh s\u00e1ng LED kh\u00f4ng ch\u1ee9a c\u00e1c b\u01b0\u1edbc s\u00f3ng tia c\u1ef1c t\u00edm g\u00e2y h\u1ea1i c\u0169ng nh\u01b0 kh\u00f4ng ch\u1eadp ch\u1eddn v\u00e0 r\u1ea5t \u00edt khi nh\u1ea5p nh\u00e1y. Hi\u1ec7n t\u01b0\u1ee3ng \u0111\u00e8n led nh\u1ea5p nh\u00e1y ch\u1ec9 l\u00e0 do l\u1ed7i k\u1ef9 thu\u1eadt s\u1ea3n ph\u1ea9m ch\u1ee9 kh\u00f4ng ph\u1ea3i do c\u00f4ng ngh\u1ec7.<\/p>\n\n\n\n
D\u1ea3i nhi\u1ec7t \u0111\u1ed9 m\u00e0u r\u1ed9ng cho ph\u00e9p ng\u01b0\u1eddi s\u1eed d\u1ee5ng l\u1ef1a ch\u1ecdn lo\u1ea1i \u00e1nh s\u00e1ng th\u00edch h\u1ee3p t\u1eeb v\u00e0ng \u1ea5m cho \u0111\u1ebfn tr\u1eafng m\u00e1t.<\/p>\n\n\n\n
4. Th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng<\/p>\n\n\n\n
C\u00e1c s\u1ea3n ph\u1ea9m \u0111\u00e8n chi\u1ebfu s\u00e1ng c\u00f4ng ngh\u1ec7 led \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng th\u00e2n thi\u1ec7n nh\u1ea5t v\u1edbi m\u00f4i tr\u01b0\u1eddng. Ch\u00fang l\u00e0m gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed th\u1ea3i C02 qua \u0111\u00f3 l\u00e0m gi\u1ea3m t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng. C\u00e1c b\u00f3ng \u0111\u00e8n s\u1ee3i \u0111\u1ed1t tr\u01b0\u1edbc \u0111\u00e2y th\u1ea3i \u0111\u1ebfn 70tr t\u1ea5n kh\u00ed CO2 trong khi n\u1ebfu chuy\u1ec3n qua \u0111\u00e8n led con s\u1ed1 n\u00e0y ch\u1ec9 l\u00e0 kho\u1ea3ng 10 tri\u1ec7u t\u1ea5n. M\u1ed9t l\u00fd do n\u1eefa l\u00e0 ch\u00fang kh\u00f4ng ch\u1ee9a c\u00e1c ch\u1ea5t \u0111\u1ed9c h\u1ea1i nh\u01b0 th\u1ee7y ng\u00e2n trong th\u00e0nh ph\u1ea7n, \u0111\u01b0\u1ee3c ki\u1ec3m duy\u1ec7t v\u00e0 \u0111\u1ea1t c\u00e1c ch\u1ee9ng ch\u1ec9 nh\u01b0 CE ho\u1eb7c RoHS n\u00ean r\u1ea5t an to\u00e0n v\u1edbi ng\u01b0\u1eddi s\u1eed d\u1ee5ng.
<\/p>\n\n\n\n
Hy v\u1ecdng b\u00e0i vi\u1ebft tr\u00ean cung c\u1ea5p cho b\u1ea1n nh\u1eefng th\u00f4ng tin c\u1ea7n bi\u1ebft khi mua b\u00f3ng \u0111\u00e8n led tr\u00ean th\u1ecb tr\u01b0\u1eddng. B\u1ea1n c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn d\u00e2y ngu\u1ed3n v\u00e0 ki\u1ec3u d\u00e1ng \u0111\u00e8n ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a m\u00ecnh t\u1ea1i c\u00f4ng ty c\u1ed5 ph\u1ea7n ch\u1ebf t\u1ea1o v\u00e0 l\u1eafp r\u00e1p thi\u1ebft b\u1ecb \u0111i\u1ec7n Vi\u1ec7t Nam \u0111\u00e2y l\u00e0 c\u00f4ng ty chuy\u00ean cung c\u1ea5p v\u00e0 ph\u00e2n ph\u1ed1i c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n, \u0111i\u1ec7n t\u1eed d\u00e2n d\u1ee5ng v\u00e0 c\u00f4ng nghi\u1ec7p.<\/p>\n","protected":false},"excerpt":{"rendered":"
C\u00e1ch ch\u1ecdn \u0111\u1ec3 mua \u0111\u01b0\u1ee3c \u0111\u00e8n led ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t??? Hi\u1ec7n nay tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 r\u1ea5t nhi\u1ec1u s\u1ea3n ph\u1ea9m \u0111\u00e8n led v\u1edbi \u0111\u1ee7 m\u1eabu m\u00e3. Ki\u1ec3u d\u00e1ng v\u00e0 \u0111\u1ebfn t\u1eeb nhi\u1ec1u th\u01b0\u01a1ng hi\u1ec7u kh\u00e1c nhau. C\u00e1ch ch\u1ecdn \u0111\u1ec3 mua \u0111\u01b0\u1ee3c s\u1ea3n ph\u1ea9m \u0111\u00e8n led ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t s\u1ebd t\u01b0\u01a1ng \u0111\u1ed1i kh\u00f3 kh\u0103n. N\u1ebfu b\u1ea1n […]<\/p>\n","protected":false},"author":2,"featured_media":475,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[25],"tags":[],"class_list":["post-398","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-https-vne-led-vn-index-php-tin-tuc"],"_links":{"self":[{"href":"https:\/\/vne-led.vn\/index.php\/wp-json\/wp\/v2\/posts\/398","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vne-led.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vne-led.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vne-led.vn\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vne-led.vn\/index.php\/wp-json\/wp\/v2\/comments?post=398"}],"version-history":[{"count":1,"href":"https:\/\/vne-led.vn\/index.php\/wp-json\/wp\/v2\/posts\/398\/revisions"}],"predecessor-version":[{"id":399,"href":"https:\/\/vne-led.vn\/index.php\/wp-json\/wp\/v2\/posts\/398\/revisions\/399"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vne-led.vn\/index.php\/wp-json\/wp\/v2\/media\/475"}],"wp:attachment":[{"href":"https:\/\/vne-led.vn\/index.php\/wp-json\/wp\/v2\/media?parent=398"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vne-led.vn\/index.php\/wp-json\/wp\/v2\/categories?post=398"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vne-led.vn\/index.php\/wp-json\/wp\/v2\/tags?post=398"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}