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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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chip smd led online manufacture

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buy Sanan SMD3535 LED Chip 3W 4W White Ceramic Substrate 120° Viewing Angle online manufacturer

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
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buy SMD 5050 RGBW LED Chip 4 in 1 Multi Color with Silica Lens 5.0*5.0mm 12W 700mA-1500mA High Power LED COB online manufacturer

SMD 5050 RGBW LED Chip 4 in 1 Multi Color with Silica Lens 5.0*5.0mm 12W 700mA-1500mA High Power LED COB

SMD 5050 RGBW Led Diode 4 in 1 Multi Color With Silica Lens 5.0*5.0mm 12W 700mA-1500mA 5050 SMD LED Chips Packing & Shipping Customer Photos Certifications Frequently Asked Questions Q1: Do you supply OEM,ODM ... Read More
2025-09-28 11:08:56
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
2025-12-17 17:31:57
buy SMD 10W Learnew High Power LED COB Chip 5.0x5.0MM Integrated online manufacturer

SMD 10W Learnew High Power LED COB Chip 5.0x5.0MM Integrated

Factory wholesale 10W Learnew high power integrated led cob 5.0*5.0MM high power chip FAQ Q1: Do you supply OEM,ODM service? A1: YES,absolutely it can be realized.Learnew focus on OEM & ODM service more than 7 ... Read More
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buy 3535 SMD UVC LED Chip 265nm 275nm 1W 3W 10W 222nm High Optical Power online manufacturer

3535 SMD UVC LED Chip 265nm 275nm 1W 3W 10W 222nm High Optical Power

Specification Product Type UVC LED CHIP Power 0.5W 1W 3W 10W Wavelength 250-280nm Input Voltage(V) 5-7V 5-7V 5-7V 54-72V Current 40mA 100mA 350-500mA 100mA Optical Power 6-8mW 20-30mW 50-70mW 80-100mW WHOLE ... Read More
2025-08-14 17:55:29
buy 200W SMD 3535 365nm UV LED Chips For 12S7P Circuit UV Printer online manufacturer

200W SMD 3535 365nm UV LED Chips For 12S7P Circuit UV Printer

200W SMD 3535 365nm UV LED Chips For 12S7P Circuit UV Printer UV Printer 3535 38-48V Uva Led 365nm Led Uv Chips For LED UV Printer Product Specifications models LN-CVS35UV-P84-A Dominant Wavelength 365nm ... Read More
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buy 125W 365nm 385nmm 395nm UV LED Chips 120 Degree UVA SMD For 3D Printer Curing online manufacturer

125W 365nm 385nmm 395nm UV LED Chips 120 Degree UVA SMD For 3D Printer Curing

125W 365nm 385nmm 395nm 120 UVA SMD LED In 3D Printer UV Curing Key Feature E-catalogue UV-A POWER Dominant Wavelength Optical Power IF VF Circuit WHOLE SIZE Lighting Area VIEW ANGLE LN-CVB80UV-P50 125W 395nm ... Read More
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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

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 Size 19*19 25-45W High CRI 98 Shenzhen Factory Direct Selling LED COB Chip for Tracklight/ Downlight CE ROHS approved online manufacturer

Size 19*19 25-45W High CRI 98 Shenzhen Factory Direct Selling LED COB Chip for Tracklight/ Downlight CE ROHS approved

High Efficiency 20w 30w 40w 50w 60w High Power COB Led Light with Good Stability for Streetlight 1919 COB specifications FLIP CHIP POWER CCT LM/W IF VF Circuit Chips WHOLE SIZE EMIT SIZE VIEW ANGLE CRI ... Read More
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