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LED COB Chips
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High Power LED COB
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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)

120-140lm/w Flip Chip COB LED 3.4V 3W COB LED 9*64mm
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2700-6500K 120-140lm/w led cob chips High Cri Super Aluminum substrate Lighting LED COB Models LN-AFB84XW-P3-964 Electronic power 3W Color temperature 2700-6000K VF 3.0-3.4V IF 1000mA Circuit 1S30P WHOLE SIZE ... Read More

2025-08-14 17:55:31

24v high efficiency 120-140lm/w flip chip cob led 1414 series 3000K Mirror alu EPISTAR
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24v high efficiency 120-140lm/w flip chip cob led 1414 series 3000K Mirror alu EPISTAR Product Specifications Models LN-AFS14XW-P18-11 LN-AFS14XW-P18-11 Electronic power 18W 18W Luminous efficiency 120-140lm/w ... Read More

2025-08-14 17:55:36

160W high efficiency flip chip cob led 120-140lm/w 3000K super aluminum for led high bay light
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160W high efficiency flip chip cob led 120-140lm/w 3000K super aluminum for led high bay light Models LN-AFS46XW-P150-30 Electronic power 120-160W Color temperature Warm white=2700-3200K Neutral white=4000... Read More

2025-08-14 17:55:30

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

2025-08-14 17:55:49

110-120lm/W Chip LED RGB 90-100V cOB lED 30W
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120-140lm/w 2325 30W Led cob chips 2700-6500k MIRRORALU Led cob Models LN-CAS23XW-P30-20 LN-CAS23XW-P30-20 LN-CAS23XW-P30-20 Electronic power 30W 30W 30W Color temperature WW: Warm white=2800-3200K NW: Neutral ... Read More

2025-08-14 17:55:48

6000k high cri 90 Mirror alu flip chip led cob 1414 series 120-140lm/w 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

24v 4000K Mirror alu EPISTAR flip chip cob led 1414 series high efficiency 120-140lm/w
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24v 4000K Mirror alu EPISTAR flip chip cob led 1414 series high efficiency 120-140lm/w Product Specifications Models LN-AFS14XW-P18-11 LN-AFS14XW-P18-11 Electronic power 18W 18W Luminous efficiency 120-140lm/w ... Read More

2025-08-14 17:55:36

2025 New Flip Chip COB LED 5W-6000W High Power LED COB with 1414/1919/2828/4046/8872 Size and 2700K-6000K Color Temperature
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2025 New Arrival Flip Chip COB LED Chips 5W-6000W High Quality COB LED for Commercial Lighting Product Specifications Available in multiple sizes: 1414, 1919, 2828, 4046, 8872 Power range: 5W-6000W High ... Read More

2025-10-30 16:17:52

120-140lm/w flip chip led cob 1414 series 3000k high cri 90 Mirror alu for led downlight
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Product Specifications 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 ... Read More

2025-08-14 17:55:37

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

2025-08-14 17:55:41

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UV LED Chips

LED COB Chips

High Power LED COB

Photography Light LED Chip

Therapeutic LED Chip

IR LED Chips

Car Light LED

SMD LED Chips

UV LED Curing System

UV Sterilizer Lamp

120 140lm w cob led chip online manufacture

120-140lm/w Flip Chip COB LED 3.4V 3W COB LED 9*64mm
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24v high efficiency 120-140lm/w flip chip cob led 1414 series 3000K Mirror alu EPISTAR
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160W high efficiency flip chip cob led 120-140lm/w 3000K super aluminum for led high bay light
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2700k 6500k COB LED 3W 5W LED Chips For LED Downlight
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110-120lm/W Chip LED RGB 90-100V cOB lED 30W
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6000k high cri 90 Mirror alu flip chip led cob 1414 series 120-140lm/w for led downlight
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24v 4000K Mirror alu EPISTAR flip chip cob led 1414 series high efficiency 120-140lm/w
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2025 New Flip Chip COB LED 5W-6000W High Power LED COB with 1414/1919/2828/4046/8872 Size and 2700K-6000K Color Temperature
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120-140lm/w flip chip led cob 1414 series 3000k high cri 90 Mirror alu for led downlight
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2828 Series LED COB Chip 2700-6500K 40W-60W 50W-80W 120-140LM/W
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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