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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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50w led cob light online manufacture

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buy Ac 110v 220v Cob 50w Led Chip 380-780nm 81S2P Circuit online manufacturer

Ac 110v 220v Cob 50w Led Chip 380-780nm 81S2P Circuit

driverless growing cob led chip for growing light street light Specification Product Type AC DOB LED CHIP Power 50W 100W Input Voltage(V) AC220V10V WAVELENGTH 380-780nm FS=70-80% 660nm=10-15% 730nm=5-10% 365nm... Read More
2025-08-14 17:55:42
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High Power led Datasheet 30W 50W 60W 80W 100W SMD LED Chip for LED grow light models LN-CTS40XW-P30-25B LN-CTS40XW-P30-25E LN-CTS40XW-P50-25B LN-CTS40XW-P50-25E LN-CTS40XW-P60-25B LN-CTS40XW-P60-25E LN-CTS40XW... Read More
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Far Red 730nm Grow Light LED COB 2.1A COB LED Full Spectrum 50W

High power chip grow led COB 50w with high luminous efficiency and high CRI models LN-CVS30RRB-P32 Electronic power 50W Color temperature RED:660nm 20PCS FAR RED:730nm 4PCS Blue:440nm 8PCS VF DC23-25V IF 2.1A ... Read More
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High CRI LED COB 50w 100w Warm White Nature White Pure White for Movie Light

High CRI LED COB high power flip chip 50w 100w for movie light High CRI LED COB 50w 100w warm white nature white and pure white movie light flip chip led cob Product Type high CRI led cob Input Voltage 45-51V ... Read More
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buy High CRI light Led COB Chip 2828 3838 30W 50W 100W 200W 300W 35-38V  White Full Spectrum High power COB Chip online manufacturer

High CRI light Led COB Chip 2828 3838 30W 50W 100W 200W 300W 35-38V White Full Spectrum High power COB Chip

High CRI light Led COB Chip 2828 3838 30W 50W 100W 200W 300W 35-38V White Full Spectrum High power COB Chip POWER 30W/50W/100W VF 35-38V IF 850mA/1400mA/2200mA Circuit 12S10P/12S16P/15S22P CRI >95 Application ... Read More
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High power led cob chips 3000k high efficiency 30w 50w 100w high cri for led scene light. Product Specifications Models LN-CAS28XW-P30-24 LN-CAS28XW-P50-24 LN-CAS28XW-P100-24 Electronic power 30W 50w 100W Color ... Read More
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High cri 6000k led cob chips led 30w 50w 100w high efficiency for led scene light Product Specifications Models LN-CAS28XW-P30-24 LN-CAS28XW-P50-24 LN-CAS28XW-P100-24 Electronic power 30W 50w 100W Color ... Read More
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1919 2700K-6500K 25-35W 35-50W COB 70/80/90/95 Led COB Chip Power 25-35W/35-50W CCT 2700-6500K LM/W 120-140 IF 700-1000mA/900-1200mA VF 35-38V Circuit 12S4P/12S7P Whole Size 19x19MM Emit Size R17MM View Angle ... Read More
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buy 2828 Series LED COB Chip 2700-6500K 40W-60W 50W-80W 120-140LM/W online manufacturer

2828 Series LED COB Chip 2700-6500K 40W-60W 50W-80W 120-140LM/W

2828 Series 2700-6500K 40W-60W 50W-80W 120-140LM/W LED COB Chip Power 40W-60W/50W-80W IF 1100-1500mA/1350-2200mA VF 35-38V View Angle 120 Substrate Super-Aluminum Design Advantage High density CRI 70/80/90/95 ... Read More
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buy 30w 40w 50w 60w 28x28mm LED COB Chips RA80 RA90 RA95 For Tracking Light Downlight online manufacturer

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30w 40w 50w 60w 28*28mm Lighting LED COB RA80 RA90 RA95 for LED tracking light and Downlight The form of LED COB with Key Features PART NUMBER POWER CCT LUMINUOUS EFF CHIPS IF VF CIRCUIT WHOLE SIZE LN-CAS28XW... Read More
2025-08-14 17:55:44
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