{"id":6476,"date":"2026-06-08T23:35:36","date_gmt":"2026-06-08T23:35:36","guid":{"rendered":"https:\/\/www.jialinghang.com\/?post_type=product&p=6476"},"modified":"2026-07-21T07:37:29","modified_gmt":"2026-07-21T07:37:29","slug":"dai-den-led-cob-cao-cap-anh-sang-tuyen-tinh-khong-co-diem-sang-320-480-chip-chi-so-mau-cri-%e2%89%a590-12v-24v","status":"publish","type":"product","link":"https:\/\/www.jialinghang.com\/vi\/product\/high-value-cob-led-strip-light-dot-free-linear-lighting-320-480-chips-m-ra%e2%89%a590-12v-24v\/","title":{"rendered":"D\u1ea3i \u0111\u00e8n LED COB cao c\u1ea5p | H\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng tuy\u1ebfn t\u00ednh kh\u00f4ng c\u00f3 \u0111\u1ed1m s\u00e1ng | 320\/480 chip\/m | Ra \u2265 90 | 12V, 24V"},"content":{"rendered":"

D\u00f2ng s\u1ea3n ph\u1ea9m COB cao c\u1ea5p: \u00c1nh s\u00e1ng tuy\u1ebfn t\u00ednh li\u1ec1n m\u1ea1ch k\u1ebft h\u1ee3p v\u1edbi hi\u1ec7u qu\u1ea3 chi ph\u00ed h\u00e0ng \u0111\u1ea7u<\/h2>\n

\u0110\u1ed1i v\u1edbi c\u00e1c th\u1ecb tr\u01b0\u1eddng b\u00e1n l\u1ebb quy m\u00f4 l\u1edbn, c\u00e1c nh\u00e0 ph\u00e2n ph\u1ed1i to\u00e0n c\u1ea7u v\u00e0 c\u00e1c h\u1ee3p \u0111\u1ed3ng x\u00e2y d\u1ef1ng ti\u00eau chu\u1ea9n, m\u1ee5c ti\u00eau h\u00e0ng \u0111\u1ea7u l\u00e0 duy tr\u00ec kh\u1ea3 n\u0103ng c\u1ea1nh tranh v\u1ec1 gi\u00e1 \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o c\u00e1c ti\u00eau chu\u1ea9n hi\u1ec7n \u0111\u1ea1i cao. D\u00f2ng s\u1ea3n ph\u1ea9m d\u1ea3i \u0111\u00e8n LED COB tr\u00ean PCB cu\u1ed9n gi\u00e1 tr\u1ecb cao c\u1ee7a ch\u00fang t\u00f4i ch\u00ednh l\u00e0 gi\u1ea3i ph\u00e1p \u0111\u00e1p \u1ee9ng ho\u00e0n h\u1ea3o y\u00eau c\u1ea7u \u0111\u00f3. B\u1eb1ng c\u00e1ch thay th\u1ebf c\u00e1c t\u1ea5m \u0111\u1ed3ng h\u00e0n ph\u00e2n \u0111o\u1ea1n b\u1eb1ng ch\u1ea5t n\u1ec1n PCB cu\u1ed9n li\u00ean t\u1ee5c cao c\u1ea5p, ch\u00fang t\u00f4i \u0111\u00e3 lo\u1ea1i b\u1ecf c\u00e1c \u0111i\u1ec3m h\u1ecfng h\u00f3c th\u01b0\u1eddng g\u1eb7p li\u00ean quan \u0111\u1ebfn qu\u00e1 tr\u00ecnh h\u00e0n n\u1ed1i th\u1ee7 c\u00f4ng ho\u1eb7c b\u1eb1ng m\u00e1y. K\u1ebft qu\u1ea3 l\u00e0 m\u1ed9t d\u1ea3i \u00e1nh s\u00e1ng m\u01b0\u1ee3t m\u00e0, li\u00ean t\u1ee5c v\u00e0 kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n, mang l\u1ea1i hi\u1ec7u \u1ee9ng th\u1ecb gi\u00e1c Chip-on-Board (COB) hi\u1ec7n \u0111\u1ea1i v\u1edbi m\u1ee9c gi\u00e1 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a \u0111\u00e1ng k\u1ec3.<\/p>\n

C\u00e1c t\u00ednh n\u0103ng ch\u00ednh:<\/h2>\n

B\u1ea3ng m\u1ea1ch in cu\u1ed9n li\u00ean t\u1ee5c (kh\u00f4ng c\u00f3 m\u1ed1i n\u1ed1i):<\/b><\/strong>\u00a0S\u1ea3n ph\u1ea9m c\u00f3 b\u1ec1 m\u1eb7t l\u01b0ng ph\u1eb3ng m\u1ecbn v\u00e0 \u0111\u1ed3ng nh\u1ea5t, gi\u00fap t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 linh ho\u1ea1t v\u1ec1 m\u1eb7t k\u1ebft c\u1ea5u, lo\u1ea1i b\u1ecf c\u00e1c \u0111i\u1ec3m n\u1ed1i h\u00e0n d\u00e0y v\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro v\u1ec1 k\u1ebft n\u1ed1i \u0111i\u1ec7n tr\u00ean c\u00e1c \u0111o\u1ea1n d\u00e2y d\u00e0i.<\/p>\n

\u00c1nh s\u00e1ng ho\u00e0n h\u1ea3o, kh\u00f4ng c\u00f3 \u0111\u1ed1m:<\/b><\/strong>\u00a0V\u1edbi m\u1eadt \u0111\u1ed9 l\u00ean \u0111\u1ebfn 480 chip tr\u00ean m\u1ed7i m\u00e9t d\u01b0\u1edbi l\u1edbp ph\u1ee7 ph\u1ed1t-pho linh ho\u1ea1t, s\u1ea3n ph\u1ea9m n\u00e0y t\u1ea1o ra \u00e1nh s\u00e1ng li\u00ean t\u1ee5c nh\u01b0 m\u1ed9t \u201cd\u1ea3i \u0111\u00e8n neon\u201d. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3 v\u1ea5n \u0111\u1ec1 b\u00f3ng ch\u1ea5m pixel tr\u00ean c\u00e1c b\u1ec1 m\u1eb7t ph\u1ea3n chi\u1ebfu nh\u01b0 \u0111\u00e1 \u0111\u00e1nh b\u00f3ng ho\u1eb7c m\u1eb7t b\u00e0n s\u01a1n m\u00e0i.<\/p>\n

\u0110\u1ed9 s\u00e2u m\u00e0u c\u00f3 \u0111\u1ed9 trung th\u1ef1c cao (Ra \u2265 90):<\/b><\/strong>\u00a0Gi\u1eef nguy\u00ean \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 m\u00e0u s\u1eafc chuy\u00ean nghi\u1ec7p, gi\u00fap hi\u1ec3n th\u1ecb t\u00f4ng m\u00e0u da, c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u \u1ed1p t\u01b0\u1eddng v\u00e0 v\u1ea3i n\u1ed9i th\u1ea5t m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean v\u00e0 s\u1ed1ng \u0111\u1ed9ng.<\/p>\n

C\u00f4ng su\u1ea5t ph\u00e1t s\u00e1ng \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a (95\u2013100 lm\/W): <\/b><\/strong>\u0110\u1ea1t hi\u1ec7u su\u1ea5t chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n n\u0103ng cao, cung c\u1ea5p \u0111\u1ed9 s\u00e1ng l\u00ean \u0111\u1ebfn 1.050 lumen tr\u00ean m\u1ed7i m\u00e9t \u0111\u1ed3ng th\u1eddi ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 l\u01b0\u1ee3ng nhi\u1ec7t sinh ra.<\/p>\n

L\u1edbp n\u1ec1n k\u1ebft d\u00ednh 3M m\u00e0u xanh c\u00f4ng nghi\u1ec7p: <\/b><\/strong>S\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c trang b\u1ecb b\u0103ng keo n\u1ec1n m\u00e0u xanh l\u00e1 c\u00e2y 3M ch\u00ednh h\u00e3ng, c\u00f3 kh\u1ea3 n\u0103ng duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh. Lo\u1ea1i keo d\u00e1n ch\u1ecbu l\u1ef1c cao n\u00e0y v\u1eabn b\u00e1m d\u00ednh ch\u1eafc ch\u1eafn trong su\u1ed1t c\u00e1c chu k\u1ef3 gi\u00e3n n\u1edf v\u00e0 co l\u1ea1i trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh h\u00e0ng ng\u00e0y.<\/p>\n

B\u1ed9 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 ph\u00e2n gi\u1ea3i vi m\u00f4:<\/b><\/strong>\u00a0C\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng c\u1eaft t\u1ea1i c\u00f4ng tr\u01b0\u1eddng \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi k\u00edch th\u01b0\u1edbc theo y\u00eau c\u1ea7u:<\/p>\n

C\u00e1c m\u1eabu 12V: C\u00f3 th\u1ec3 c\u1eaft \u0111\u01b0\u1ee3c m\u1ed7i 25 mm.<\/p>\n

C\u00e1c m\u1eabu 24V: C\u00f3 th\u1ec3 c\u1eaft \u0111\u01b0\u1ee3c m\u1ed7i 50 mm.<\/p>\n

 <\/p>\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt:<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
M\u1eabu<\/b><\/strong><\/td>\nD\u1ea3i \u0111\u00e8n COB 320D<\/b><\/strong><\/td>\nD\u1ea3i \u0111\u00e8n COB 480D<\/b><\/strong><\/td>\n<\/tr>\n
M\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng<\/b><\/strong><\/td>\n8 W\/m<\/td>\n10,5 W\/m<\/td>\n<\/tr>\n
Hi\u1ec7u su\u1ea5t ph\u00e1t s\u00e1ng<\/b><\/strong><\/td>\n95\u2013100 lm\/W<\/td>\n95\u2013100 lm\/W<\/td>\n<\/tr>\n
S\u1ed1 l\u01b0\u1ee3ng chip<\/b><\/strong><\/td>\n320 chip\/M<\/td>\n480 chip\/M<\/td>\n<\/tr>\n
\u00a0Khung c\u00f4ng ngh\u1ec7 PCB<\/b><\/strong><\/td>\n28\/28 T\u1ea5m m\u1ea1 \u0111i\u1ec7n (Roll-PC)<\/td>\n<\/tr>\n
Ch\u1ec9 s\u1ed1 t\u00e1i t\u1ea1o m\u00e0u<\/b><\/strong><\/td>\nRa \u2265 90<\/td>\n<\/tr>\n
C\u00e1c t\u00f9y ch\u1ecdn \u0111i\u1ec7n \u00e1p<\/b><\/strong><\/td>\nDC 12V\/24V<\/td>\n<\/tr>\n
M\u00e0u \u0111\u00e8n LED<\/b><\/strong><\/td>\n2700K \/ 3000K \/ 4000K \/ 6500K<\/td>\n<\/tr>\n
L\u1edbp l\u00f3t d\u00ednh<\/b><\/strong><\/td>\nB\u0103ng d\u00ednh 3M m\u00e0u xanh l\u00e1 c\u00e2y<\/td>\n<\/tr>\n
Ch\u1ec9 s\u1ed1 b\u1ea3o v\u1ec7 IP<\/b><\/strong><\/td>\nIP20<\/td>\n<\/tr>\n
B\u1ed9 ph\u1eadn c\u1eaft<\/b><\/strong><\/td>\n12V-25mm, 24V-50mm<\/td>\n<\/tr>\n
G\u00f3i s\u1ea3n ph\u1ea9m<\/b><\/strong><\/td>\n5M\/cu\u1ed9n<\/td>\n<\/tr>\n
Ch\u1ee9ng ch\u1ec9<\/b><\/strong><\/td>\nCE, RoHS<\/td>\n<\/tr>\n
B\u1ea3o h\u00e0nh<\/b><\/strong><\/td>\n2 n\u0103m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\"L\u1eafp
L\u1eafp \u0111\u1eb7t d\u1ea3i \u0111\u00e8n COB 320D<\/figcaption><\/figure>\n
\"D\u1ea3i
D\u1ea3i \u0111\u00e8n COB 320D<\/figcaption><\/figure>\n
\"D\u1ea3i
D\u1ea3i \u0111\u00e8n COB 320D kh\u00f4ng t\u00ec v\u1ebft<\/figcaption><\/figure>\n
\"C\u00e1c
C\u00e1c b\u01b0\u1edbc l\u1eafp \u0111\u1eb7t \u0111\u00e8n d\u1ea3i COB<\/figcaption><\/figure>\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 d\u1ea3i \u0111\u00e8n LED COB cao c\u1ea5p:<\/h2>\n

Q<\/b><\/strong>1<\/b><\/strong>: S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 m\u1eb7t c\u01a1 h\u1ecdc gi\u1eefa m\u1eabu Roll-PCB n\u00e0y v\u00e0 c\u00e1c d\u1ea3i COB tr\u00ean b\u1ea3ng h\u00e0n ph\u00e2n \u0111o\u1ea1n l\u00e0 g\u00ec?
\n<\/b><\/strong>A:<\/b><\/strong>\u00a0C\u00e1c d\u1ea3i \u0111\u00e8n COB ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng c\u00e1ch h\u00e0n nhi\u1ec1u \u0111o\u1ea1n m\u1ea1ch in (PCB) ng\u1eafn l\u1ea1i v\u1edbi nhau. Qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u1ec3 l\u1ea1i c\u00e1c \u0111i\u1ec3m h\u00e0n c\u00e1ch nhau 0,5 m\u00e9t, \u0111\u00f4i khi tr\u00f4ng kh\u00f4ng \u0111\u1ec1u ho\u1eb7c t\u1ea1o ra c\u00e1c \u0111i\u1ec3m ch\u1ecbu \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc. M\u00f4 h\u00ecnh n\u00e0y s\u1eed d\u1ee5ng T\u1ea5m PCB cu\u1ed9n li\u00ean t\u1ee5c<\/b><\/strong>. Vi\u1ec7c kh\u00f4ng c\u00f3 c\u00e1c m\u1ed1i h\u00e0n mang l\u1ea1i cho d\u1ea3i s\u1ea3n ph\u1ea9m n\u00e0y \u0111\u1ed9 linh ho\u1ea1t v\u1ec1 c\u1ea5u tr\u00fac v\u00f4 song, gi\u00fap vi\u1ec7c k\u00e9o d\u1ea3i qua c\u00e1c r\u00e3nh nh\u00f4m h\u1eb9p di\u1ec5n ra ho\u00e0n to\u00e0n kh\u00f4ng ma s\u00e1t, \u0111\u1ed3ng th\u1eddi t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t \u0111\u1ec3 mang \u0111\u1ebfn cho qu\u00fd kh\u00e1ch m\u1ee9c gi\u00e1 c\u1ef1c k\u1ef3 c\u1ea1nh tranh.<\/p>\n

Q<\/b><\/strong>2<\/b><\/strong>: M\u1eabu 480D c\u00f3 th\u1ef1c s\u1ef1 t\u1ed1t h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi m\u1eabu 320D kh\u00f4ng?
\n<\/b><\/strong>A:<\/b><\/strong>\u00a0C\u00e1i M\u1eabu 480D c\u00f3 480 chip tr\u00ean m\u1ed7i m\u00e9t<\/b><\/strong>, ti\u00eau th\u1ee5 10,5 W\/m<\/b><\/strong>. C\u00e1i M\u1eabu 320D c\u00f3 320 chip tr\u00ean m\u1ed7i m\u00e9t<\/b><\/strong>\u00a0v\u00e0 ti\u00eau th\u1ee5 8 W\/m<\/b><\/strong>. N\u1ebfu b\u1ea1n l\u1eafp d\u1ea3i \u0111\u00e8n v\u00e0o c\u00e1c r\u00e3nh kim lo\u1ea1i c\u1ef1c k\u1ef3 n\u00f4ng ho\u1eb7c ngay ph\u00eda sau t\u1ea5m khu\u1ebfch t\u00e1n b\u1eb1ng acrylic m\u1ecfng c\u1ee7a t\u1ee7, phi\u00ean b\u1ea3n 480D l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u v\u00ec n\u00f3 h\u00f2a quy\u1ec7n ngay l\u1eadp t\u1ee9c th\u00e0nh m\u1ed9t d\u1ea3i \u0111\u00e8n neon li\u1ec1n m\u1ea1ch khi nh\u00ecn t\u1eeb kho\u1ea3ng c\u00e1ch g\u1ea7n. N\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng d\u1ea3i \u0111\u00e8n b\u00ean trong c\u00e1c h\u1ed1c tr\u1ea7n \u1ea9n ho\u1eb7c tr\u1ea7n th\u1ea3 s\u00e2u, n\u01a1i \u00e1nh s\u00e1ng c\u00f3 kh\u00f4ng gian \u0111\u1ec3 khu\u1ebfch t\u00e1n t\u1ef1 nhi\u00ean, m\u1eabu 320D mang l\u1ea1i hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i v\u00e0 hi\u1ec7u qu\u1ea3 chi ph\u00ed t\u1ed1i \u0111a.<\/p>\n

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

D\u1ea3i \u0111\u00e8n LED COB li\u1ec1n m\u1ea1ch gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng v\u1edbi b\u1ea3ng m\u1ea1ch in (PCB) cu\u1ed9n li\u1ec1n m\u1ea1ch<\/h3>\n

T\u1ed1i \u0111a h\u00f3a bi\u00ean l\u1ee3i nhu\u1eadn m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh v\u1edbi d\u00f2ng s\u1ea3n ph\u1ea9m d\u1ea3i \u0111\u00e8n LED COB gi\u00e1 tr\u1ecb cao c\u1ee7a ch\u00fang t\u00f4i. Kh\u00e1c v\u1edbi c\u00e1c d\u1ea3i \u0111\u00e8n ti\u00eau chu\u1ea9n c\u00f3 c\u00e1c m\u1ed1i h\u00e0n ph\u00e2n \u0111o\u1ea1n, d\u00f2ng s\u1ea3n ph\u1ea9m n\u00e0y \u00e1p d\u1ee5ng thi\u1ebft k\u1ebf PCB cu\u1ed9n li\u00ean t\u1ee5c ti\u00ean ti\u1ebfn, gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 c\u00e1c \u0111i\u1ec3m h\u1ecfng h\u00f3c c\u01a1 h\u1ecdc v\u00e0 t\u1ed1i \u01b0u h\u00f3a chi ph\u00ed s\u1ea3n xu\u1ea5t. Mang l\u1ea1i \u00e1nh s\u00e1ng tuy\u1ebfn t\u00ednh ho\u00e0n h\u1ea3o, kh\u00f4ng c\u00f3 ch\u1ea5m s\u00e1ng, s\u1ea3n ph\u1ea9m cung c\u1ea5p hai t\u00f9y ch\u1ecdn m\u1eadt \u0111\u1ed9 cao: 320 chip\/m (8W\/m) v\u00e0 480 chip\/m (10,5W\/m). \u0110\u01b0\u1ee3c trang b\u1ecb ch\u1ec9 s\u1ed1 t\u00e1i t\u1ea1o m\u00e0u ch\u00ednh x\u00e1c cao Ra\u226590, khung m\u1ea1 \u0111i\u1ec7n 28\/28 v\u00e0 b\u0103ng d\u00ednh l\u00f3t 3M th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, \u0111\u00e2y l\u00e0 gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u v\u00e0 c\u1ef1c k\u1ef3 c\u1ea1nh tranh d\u00e0nh cho c\u00e1c k\u00eanh b\u00e1n l\u1ebb nh\u1ecbp \u0111\u1ed9 nhanh v\u00e0 ph\u00e2n ph\u1ed1i s\u1ed1 l\u01b0\u1ee3ng l\u1edbn.<\/p>","protected":false},"featured_media":6477,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[120],"product_tag":[],"class_list":["post-6476","product","type-product","status-publish","has-post-thumbnail","product_cat-cob-led-strips","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.jialinghang.com\/vi\/wp-json\/wp\/v2\/product\/6476","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jialinghang.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.jialinghang.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jialinghang.com\/vi\/wp-json\/wp\/v2\/media\/6477"}],"wp:attachment":[{"href":"https:\/\/www.jialinghang.com\/vi\/wp-json\/wp\/v2\/media?parent=6476"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.jialinghang.com\/vi\/wp-json\/wp\/v2\/product_brand?post=6476"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.jialinghang.com\/vi\/wp-json\/wp\/v2\/product_cat?post=6476"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.jialinghang.com\/vi\/wp-json\/wp\/v2\/product_tag?post=6476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}