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China Shenzhen Learnew Optoelectronics Technology Co., Ltd. certification
China Shenzhen Learnew Optoelectronics Technology Co., Ltd. certification
Customer Reviews
August 25, 2023, I purchased UVA LED chips from Learnew. Learnew delivered the custom UVA chips we requested quickly and with excellent workmanship. It was a pleasure to work with Learnew. He was able to tell me exactly which product would work with my curing printer, saving me a lot of time. They are very professional.

—— Ashraf Trading

October 13, 2023,I received a customized 3535 COB LED Chip .Their attention to detail, timely responses, and on-time delivery have exceeded my expectation.The sample I received is what I need, very bright, I will choose LEARNEW for a long time in the future

—— Hector Bustillo

March 2024,Just received the product and have tried it,The design of these Hight LED chips is outstanding. They are compact, easy to install, and provide excellent illumination. I am extremely satisfied with their performance!

—— Fabio Antista

I am thoroughly impressed with the functionality of these UV LED chips. They offer reliable UV output, high efficiency, and a long lifespan. A great investment for any UV application!

—— Ali Muhammad

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bi color 1919 chip online manufacture

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buy Bi-Color 1919 Chip White + Warm White 1919 Bi-color SMD LED 18w 24w 25w 30w online manufacturer

Bi-Color 1919 Chip White + Warm White 1919 Bi-color SMD LED 18w 24w 25w 30w

Design Advantage: 1.Adopt Mini CNSP (Chip level ALN substrate packaging) chip-level aluminum nitride substrate packaging technology. 2.Thermoelectric separation structure, better heat dissipation. 3.Ultra-thin ... Read More
2025-08-14 17:55:56
buy New Product Bi-Color 1919 Chip White + Warm White 1919 Bi-color SMD LED 18w 24w 25w 30w online manufacturer

New Product Bi-Color 1919 Chip White + Warm White 1919 Bi-color SMD LED 18w 24w 25w 30w

1919 COB Product Parameters Model POWER CCT LM/W IF VF WHOLE SIZE EMIT SIZE VIEW ANGLE CRI SUBSTRATE 1919 SERIES 18W+18W 2800K/6500K 120-130 450mA 36-38V 19x19MM 17MM 120 90 MIRROR ALU SUBSTRATE 25W+25W 2800K... Read More
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White + Warm White Bi Color LED Chips With PCB Aluminum Radiators High Power Chip Beads 18w 24w 25w 30w

Design Advantage: 1.Adopt Mini CNSP (Chip level ALN substrate packaging) chip-level aluminum nitride substrate packaging technology. 2.Thermoelectric separation structure, better heat dissipation. 3.Ultra-thin ... Read More
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Design Advantage: 1.Adopt Mini CNSP (Chip level ALN substrate packaging) chip-level aluminum nitride substrate packaging technology. 2.Thermoelectric separation structure, better heat dissipation. 3.Ultra-thin ... Read More
2025-08-14 17:55:55
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Design Advantage: 1.Adopt Mini CNSP (Chip level ALN substrate packaging) chip-level aluminum nitride substrate packaging technology. 2.Thermoelectric separation structure, better heat dissipation. 3.Ultra-thin ... Read More
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Bi Color Cob Led 1919 Series Latest Models 18w 24w 25w 30w Ra90 2800-6500k Led Chips With Best Price 1919 COB Product Parameters COB POWER CCT LM/W IF VF WHOLE SIZE EMIT SIZE VIEW ANGLE CRI SUBSTRATE 1919 ... Read More
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Bi-Color COB LED1919 Dual CCT 18W 25W High CRI COB LED Chip for Photography Light 1919 COB Product Parameters COB POWER CCT LM/W IF VF WHOLE SIZE EMIT SIZE VIEW ANGLE CRI SUBSTRATE 1919 SERIES 18W+18W 2800K... Read More
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Design Advantage: 1.Adopt Mini CNSP (Chip level ALN substrate packaging) chip-level aluminum nitride substrate packaging technology. 2.Thermoelectric separation structure, better heat dissipation. 3.Ultra-thin ... Read More
2025-08-14 17:55:55
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