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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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120 140lm w cob led chip online manufacture

(140)
buy 1414 Series High Power 12w 18w 36v 120-140lm/w COB LED CHIP For Led Grow Light online manufacturer

1414 Series High Power 12w 18w 36v 120-140lm/w COB LED CHIP For Led Grow Light
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High quality 1414 series high power 12w 18w 36v 120-140lm/w COB LED CHIP for led grow light LEARNEW MEANS LEARN NEW, KEEPING LEARNING AND INNOVATING. TO BE A FOLLOWER OF INNOVATOR, LEARNEW IS A PROFESSIONAL COB ... Read More
2025-08-14 17:55:45
buy 2828 Series High Power COB LED Chip 30W-80W with 120-140lm/w for LED Downlight and Car Light online manufacturer

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Hot Sale High Power 2828 Series COB LED Chip 30w 40w 50w 60w 70w 80w 120-140lm/w COB LED Light for LED Signal Light Product Features High power 2828 series COB LED chip with multiple wattage options (30W-80W) ... Read More
2026-01-05 11:16:12
buy 1414 Series COB LED chips 3W 5W 9W 15W 2700K 6500K 120-140lm/W R11mm For LED Spotlight online manufacturer

1414 Series COB LED chips 3W 5W 9W 15W 2700K 6500K 120-140lm/W R11mm For LED Spotlight
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COB LED CHIPS 3W 5W 15W 2700-6500K 140LM/W 600mA 35-40V With Outdoor Lighting LED CHIP products Specification: Design Advantage: 1,No glare light 2,Color consistance 3,Low life decay 4,Low thermal resistance 5... Read More
2025-08-14 17:55:47
buy 3W 5W 10W 15W COB LED Chips 1414 120-140lm/W For Torch Light / Downlight online manufacturer

3W 5W 10W 15W COB LED Chips 1414 120-140lm/W For Torch Light / Downlight
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Learnew focus on the LED light sources R&D and production since 2014, providing LED/Module power rang from 0.06W to 40Kwatt, CCT available 1800K-10000K & Dominant wavelength from deep UV-C 222nm to Far Red ... Read More
2025-08-14 17:55:50
buy 120-140lm/w high cri 80 flip chip cob led 2700-6500k super aluminum substrate led chip online manufacturer

120-140lm/w high cri 80 flip chip cob led 2700-6500k super aluminum substrate led chip
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120-140lm/w high cri 80 flip chip cob led 2700-6500k super aluminum substrate led chip Models LN-AFS40XW-P50-25 LN-AFS40XW-P100-25 LN-AFS40XW-P150-25 Electronic power 50W 100W 150W Color temperature WW:Warm ... Read More
2025-08-14 17:55:38
buy 20w 30-34v Led Cob Chips 2011series Mirror Substrate 120-140lm/w For LED Corn Light online manufacturer

20w 30-34v Led Cob Chips 2011series Mirror Substrate 120-140lm/w For LED Corn Light
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20w 30-34v Led Cob Chips 2011series Mirror Substrate 120-140lm/W For LED Corn Light Models LN-CAR20-P3-11 LN-CAR20-P3-11 POWER 20W 20W LUMINUOUS EFF 120-140lm/w 110-120lm/w IF 600mA 300mA VF 30-34V 60-68V ... Read More
2025-08-14 17:55:39
buy 120-140lm/w Mirror alu flip chip cob led 1414 series 4000k high cri 90 for led downlight online manufacturer

120-140lm/w Mirror alu flip chip cob led 1414 series 4000k high cri 90 for led downlight
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COB LEDs have a number of advantages over older LED technologies, such as Surface Mounted Device ("SMD") LEDs or Dual In-line Package ("DIP") LEDs. Most notably, COB technology allows for a much higher packing ... Read More
2025-08-14 17:55:37
buy 1919 Cob Led Chip Customization 25w 35w 50w 2700-6500k 120-140lm/W For Led Spotlight online manufacturer

1919 Cob Led Chip Customization 25w 35w 50w 2700-6500k 120-140lm/W For Led Spotlight
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Shenzhen 1919 series 25W 30W 35W Cob-led Light Chip 35-38V Cob Led chip LED downlight spotlight Streetlight COB LED CHIP Details FLIP CHIP POWER CCT LM/W IF VF Circuit Chips WHOLE SIZE EMIT SIZE VIEW ANGLE CRI ... Read More
2025-08-14 17:55:47
buy 9-24V 2-Year Warranty 120° Viewing Angle COB LED Chip for LED Tracking Light and Downlight online manufacturer

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LED Chip Light COB1414 2700-6500K 3W-30W 9-24V COB LED Chip for LED Tracking Light Product Specifications Model: COB1414 Color Temperature: 2700K-6500K (adjustable) Power Options: 3W, 5W, 7W, 9W, 10W, 12W, 15W, ... Read More
2025-10-30 16:20:56
buy 3w 5w 15w 20w COB LED Chip 2700 3000K 4000 4500K 6000 6500K For LED Car Light online manufacturer

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1414 series COB LED chip 3w 15w 120-140lm/w 300mA With Wholesale of new materials COB LED CHIP products Specification: ITEM POWER CCT Luminous flux IF VF Circuit WHOLE SIZE LES SIZE VIEW ANGLE CRI SUSTRATE ... Read More
2025-08-14 17:55:45
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About

UV LED Chips

Customized Service UV LED Chip 0.5w 10w 20w Vertical / Horizontal

Uva Uvb UV LED Chip 3535 3838 2828 1616 1w 3w 10w 50w 100w 200w 300w Led Uvc Led Chip

High density 200W 34-38V 385nm led uv for UV LED Curing machine System

LED COB Chips

LED COB For Wall Lamp And Spotlight

1W 3W 5w COB SMD LED Chip 3030 3535 5050 High Power RGB UV Light Lamp Bead Diode

2828 3535 5050 RGB UV SMD COB SMD LED CHIP 1W 3W 5W 10W 15W 30W 50W 100W 200W 300W

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