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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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white color cob led online manufacture

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buy 14*14mm Flip Chip COB LED 300mA 10W 20W COB LED Aluminum Substrate online manufacturer

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120-140lm/W High Quality 4046 30W 50W 100W 30v 3000k 6000k White Color Flip Chip Cob Led Chip For Led Streetlight 4046 chip specifications FLIP CHIP POWER CCT LM/W IF VF Circuit Chips WHOLE SIZE EMIT SIZE VIEW ... Read More
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Flip chip Super Aluminum AC LED COB 15W 220V 3000K high efficiency 110-120lm/w let us tell you why choose AC COB led series Super aluminum substrate High intensity circular chip array High luminous efficacy up ... Read More
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