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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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smd led chip online manufacture

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buy SMD Uv Led 3838 Diode 365nm Uv Leds UV-A Module LED Chip LED 385nm Printing Chip LED  UV-A LED 3W 60deg Curing Systems online manufacturer

SMD Uv Led 3838 Diode 365nm Uv Leds UV-A Module LED Chip LED 385nm Printing Chip LED UV-A LED 3W 60deg Curing Systems

SMD UV LED 3838 Diode - 365nm/385nm UV-A Module High-performance 3W UV LED chip designed for industrial curing systems with 60-degree beam angle. Product Overview Key Features UV-A wavelength: 365nm / 385nm ... Read More
2026-03-25 11:49:20
buy R3MM High Power LED COB Infrared Red 730nm 740nm 3W SMD LED online manufacturer

R3MM High Power LED COB Infrared Red 730nm 740nm 3W SMD LED

Factory price 3535 Ceramic 680nm 730-740nm 700mA 1000mA 3W high power led models LN-SMD3535UR-P3-E45 LN-SMD3535IR-P3-H45 POWER 3W 3W CCT Ultra Red=680nm Infrared Red=730-740nm LUMINUOUS EFF 20-40LM 500-800mw IF ... Read More
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buy High CRI Customized UV LED Chips , 3535 200w SMD UV Light Chip For 3D Printer online manufacturer

High CRI Customized UV LED Chips , 3535 200w SMD UV Light Chip For 3D Printer

Customizable Learnew Factory Direct Sales uv Light 38v 48v 200W 385Nm Cob Led Diode Lamp 395Nm Led Uv Chip 3535 chip Product specification model POWER Dominant Wavelength Optical Power IF VF Circuit WHOLE SIZE ... Read More
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buy Water Cooling High Power SMD COB Chips for UV Curing Learnew UVA System Switching Signal Dimming 0-600W AC220V online manufacturer

Water Cooling High Power SMD COB Chips for UV Curing Learnew UVA System Switching Signal Dimming 0-600W AC220V

Learnew UVA System Switching signal Dimming 0-600W AC220V more than 10w/cm2 High power SMD or COB chips for uv curing 600W UVA Systems specifications UV-A POWER Dominant Wavelength Optical Intensity Recommend ... Read More
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Sanan SMD3535 LED Chip 3W 4W White Ceramic Substrate 120° Viewing Angle

Gold Wire Bond Sanan SMD3535 High Lumen Flash Light Spare Parts Customs Wire+connector Single Color White or R/G/B Led Chip Product Specifications Color Temperature (CCT) 2700K (Soft Warm White), 3500K (Warm ... Read More
2026-01-05 11:16:49
buy UV LED Chip 1W-50W High Power SMD for Industrial Curing 50000Hrs Lifespan online manufacturer

UV LED Chip 1W-50W High Power SMD for Industrial Curing 50000Hrs Lifespan

UV LED Chip UV Curing LED Chip 300 365 1W 3W 10W 30W 50W High Power SMD Product Description Packing & Shipping Customer Photos Frequently Asked Questions Q1: Do you supply OEM,ODM service? A1: Yes, absolutely ... Read More
2025-09-11 19:56:17
buy Professional 35x35mm SMD UVA LED Chip High Power 3W 120 Degree 3.0-3.6V UV Light for Plant Growth LED UV Curing Light System online manufacturer

Professional 35x35mm SMD UVA LED Chip High Power 3W 120 Degree 3.0-3.6V UV Light for Plant Growth LED UV Curing Light System

Professional 35x35mm SMD UVA LED Chip High-power 3W UVA LED chip with 120-degree beam angle, operating at 3.0-3.6V. Designed for specialized applications including plant growth lighting and UV curing systems. ... Read More
2025-12-17 17:26:01
buy Hot Sale Ultraviolet LED Chip SMD 3535 3Watt High Output 395nm 405nm 120 Degree Angle High Power UV Lamp for Curing Sterilizing online manufacturer

Hot Sale Ultraviolet LED Chip SMD 3535 3Watt High Output 395nm 405nm 120 Degree Angle High Power UV Lamp for Curing Sterilizing

Hot Sale Ultraviolet LED Chip SMD 3535 3Watt High Output 395nm 405nm 120 Degree Angle High Power UV Lamp for Curing Sterilizing Product Overview High-performance SMD 3535 UV LED chip delivering 3W power output ... Read More
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buy UV Sterilizer Germicidal 3535 LED Chip 0.5w 254nm UV SMD LED online manufacturer

UV Sterilizer Germicidal 3535 LED Chip 0.5w 254nm UV SMD LED

UV Sterilizer germicidal deep uvc led 254nm 3535 Uvc Led Chip Application ICU hospital. Air purifier. Water purifier. Home appliance Washing machines Surface sterilizing ..................................... ... Read More
2025-08-14 17:55:15
buy Quartz Glass Lens 3W 3838 High Intensity Smd UVA Led Chip High Power online manufacturer

Quartz Glass Lens 3W 3838 High Intensity Smd UVA Led Chip High Power

New product Quartz Glass Lens High power 3W 3838 High intensity Smd UVA Led Chip Design Advantage 1, Long life span 2, low thermal resistance 3, High effiency 4, Ingorganic encapsulation Appilcation 1, LED ... Read More
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