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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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white color cob led online manufacture

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buy 110-120lm/W 780nm COB LED full spectrum Chip LED 20W 220V online manufacturer

110-120lm/W 780nm COB LED full spectrum Chip LED 20W 220V
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Flip chip 20W 220V AC LED COB high efficiency 110-120lm/w 6000K Super Aluminum AC COB Module High display means high light efficiency: cob light source LED module and other series of specialties provide high... Read More
2025-08-14 17:55:35
buy 2828 Series 80cri Flip Chip COB LED R23mm 50W 70W COB LED online manufacturer

2828 Series 80cri Flip Chip COB LED R23mm 50W 70W COB LED
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2828 series 50W 70W flip chip Led cob 3000 k high cri 80 aluminum substrate Design Advantage : 1,High density 2,High power series 3,Low thermal resistance 4,SDCM Read More
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buy Mirror Alu 2700K COB LED EPISTAR 9 Watt LED Chip 14*14mm online manufacturer

Mirror Alu 2700K COB LED EPISTAR 9 Watt LED Chip 14*14mm
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9watt high efficiency 120-140lm/w 2700-6500k led cob chips Mirror alu EPISTAR chip led cob Models LN-CAS14XW-P9-11 LN-CAS14XW-P9-11 LN-CAS14XW-P9-11 Color temperature WW: Warm white=2700-3000K NW: Neutral white... Read More
2025-08-14 17:55:48
buy 2700k 6500k COB LED 3W 5W LED Chips For LED Downlight online manufacturer

2700k 6500k COB LED 3W 5W LED Chips For LED Downlight
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3W 5W 2700-6500k 1414series led cob chips high efficiency ed cob for led downlight Models LN-CAS14XW-P3-11 LN-CAS14XW-P5-11 Electronic power 3W 5W Color temperature WW:Warm white=2800-3200K NW:Neutral white... Read More
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buy 220V 4000K COB LED online manufacturer

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Super Aluminum High efficiency AC LED COB 100W 220V 4000K flip chip R110mm What is AC COB? AC COB is brand new AC LED solution from Citizen Electronics. It is available with holder which contains necessary ... Read More
2025-08-14 17:55:33
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CE RoHS 40*60mm 50W COB LED 120DEG Flip Chip COB LED
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High efficiency 110-120lm/w Super Aluminum AC LED COB flip chip 50W 220V 3000K Product feature : 1. High reliable ,high lighting effect. 2. Products supplies 100% full power. 3. Low heating generation to reduce ... Read More
2025-08-14 17:55:34
buy 1919 Series 80cri High Power LED 30W 6500k COB LED online manufacturer

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High cri 80 aluminum substrate flip chip Led cob 2700-6500k 1919 series 25W 30W 40W Models LN-AFS19XW-P25-17 LN-AFS19XW-P30-17 LN-AFS19XW-P40-17 Electronic power 25W 30W 40W Color temperature WW:Warm white=2800... Read More
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buy 30V 100 Watt COB LED Chip 90-110lm/W 4046 50W Full Spectrum LED online manufacturer

30V 100 Watt COB LED Chip 90-110lm/W 4046 50W Full Spectrum LED
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50W 100W 30v 4000k flip chip cob 90-110lm/w high efficiency 4046 led for led streetlight Models LN-AFS40XW-P50-25 LN-AFS40XW-P100-25 Electronic power 50W 100W Color temperature WW:Warm white=2700-3000K NW... Read More
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Models LN-CAS19XW-P30-17 LN-CAS19XW-P30-17 LN-CAS19XW-P30-17 Electronic power 30W 30W 30W Color temperature WW:Warm white=2800-3200K NW:Neutral white=4000-4500K PW:Pure white=6000-7000K WW:Warm white=2800-3200K ... Read More
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8872 Series 2800-7000K 100-140lm/w flip chip Led cob high cri 95 super aluminum substrate Models LN-AFS88XW-P1200-72 Electronic power 1500-2000W Color temperature WW:Warm white=2800-3200K NW:Neutral white=4000... Read More
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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

6W 9W RA70 / 80 / 90 / 95 High Efficiency Flip Chip 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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