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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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200w high power led online manufacture

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buy High Power COB LED Chip 30W 50W 100W 200W 300W with 2700K-6000K Color Temperature and 80-98 CRI for Photoflood Lighting online manufacturer

High Power COB LED Chip 30W 50W 100W 200W 300W with 2700K-6000K Color Temperature and 80-98 CRI for Photoflood Lighting

High Power COB Chip 3838 LED Chip 30W 50W 100W 200W 300W Led Cob Chip LED Photoflood Light Photography Light Frequently Asked Questions Q1: Do you supply OEM,ODM service? A1: YES,absolutely it can be realized. ... Read More
2025-10-30 16:19:19
buy High Power UV LED Chip with 365nm 385nm 395nm Wavelength for 3D Printer UV Curing and 10000 Working Hours with 2-Year Warranty online manufacturer

High Power UV LED Chip with 365nm 385nm 395nm Wavelength for 3D Printer UV Curing and 10000 Working Hours with 2-Year Warranty

High Power UV LED Chip for 3D Printer & Plant Grow Applications Product Features Available in multiple wavelengths: 365nm, 385nm, 395nm Customizable specifications for specialized applications High power output ... Read More
2025-10-30 16:20:45
buy Bi Color COB LED Chip 6060 2700K 6500K 300W High Power SMD online manufacturer

Bi Color COB LED Chip 6060 2700K 6500K 300W High Power SMD

Factory Low Cost Bi Color COB LED Chip 6060 Series High power 300W dual CCT (2700K/6500K) COB LED chip designed for professional lighting applications with excellent color rendering and long lifespan. Key ... Read More
2025-08-22 11:42:23
buy 1414 4046 3838 High Power LED COB Chip 5W 10W 90-140LM/W SMD online manufacturer

1414 4046 3838 High Power LED COB Chip 5W 10W 90-140LM/W SMD

2828 1414 1919 4046 3838 HIGH POWER 5W 10W 30W 50W 100W 200W SMD COB LED CHIP Product Paramenters Product name High efficiency high power SMD COB LED chip Model name 1414 series 1919 series 2828 series 3838 ... Read More
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buy 200w 200w Dual Color Cob Led Chip 4055 for Dimmable High Power Photography Light online manufacturer

200w 200w Dual Color Cob Led Chip 4055 for Dimmable High Power Photography Light

200w+200w Dual Color Cob Led Chip 4055 Dimmable High Power Led Chip For Photography Light COB LED CHIP Product Details Model POWER CCT LM/W IF VF WHOLE SIZE EMIT SIZE VIEW ANGLE CRI SUBSTRATE 4055 SERIES 200W... Read More
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buy COB LED CHIP High Power 4046 50W 100W 150W 200W Diode for Street Flood Light online manufacturer

COB LED CHIP High Power 4046 50W 100W 150W 200W Diode for Street Flood Light

COB LED CHIP High Power 4046 50W 100W 150W 200W Diode for Street Flood Light Specification Product Type COB LED CHIP Input Voltage(V) 30-48V Current 1250-4500mA Power 40-200W Warranty(Year) 3-Year Lifespan ... Read More
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buy High Power UVA UV LED Chip 200W 300W 365NM 395NM 405NM For Curing online manufacturer

High Power UVA UV LED Chip 200W 300W 365NM 395NM 405NM For Curing

UVA high power 200W 300W 365NM 395NM 405NM LED chip UV module for Curing UV-A POWER Dominant Wavelength Optical Power IF VF WHOLE SIZE Lighting Area VIEW ANGLE LENS LN-CVS35UVH-P80 (Hybrid version) 200W 395nm ... Read More
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buy High Power Cob Led Chip 4055 Bi Color Led Cob Chip 200w+200w 2700-6500k 72-75v online manufacturer

High Power Cob Led Chip 4055 Bi Color Led Cob Chip 200w+200w 2700-6500k 72-75v

4055 Bi Color Led Cob Chip 200w+200w 2700-6500k 72-75v High Power Cob Led Chip 4055 cob chip Product detailed parameters Model POWER CCT LM/W IF VF WHOLE SIZE EMIT SIZE VIEW ANGLE CRI SUBSTRATE 4055 SERIES 100W... Read More
2025-08-14 17:55:54
buy 48V 200W 3535 COB LED online manufacturer

48V 200W 3535 COB LED

Learnew new uva-led 38-48V 200W 3535 365nm 385nm 395nm led uv chips for uv led printing machine models LN-CVS35UVH-P84-A(Hybrid version) Dominant Wavelength 395nm/385nm Optical Power 87000-98000mW Circuit 12S7P ... Read More
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