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385nm UV LED Modules

China Bytech Electronics Co., Ltd. certification
China Bytech Electronics Co., Ltd. certification
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385nm UV LED Modules

385nm UV LED Modules
385nm UV LED Modules 385nm UV LED Modules 385nm UV LED Modules 385nm UV LED Modules

Large Image :  385nm UV LED Modules

Product Details:
Place of Origin: China
Brand Name: Bytech
Certification: ISO9001, RoHS
Model Number: TLM2728A03
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Anti-electrostatic packaging
Delivery Time: 2-7 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 20000000 pcs per month

385nm UV LED Modules

View Angle: 120deg Module OEM: YES, We Can
Wavelength: 385nm Radiant Flux: 13-16w
Lifespan Hours: >20000 Hours Applications: 3D Printing, Curing, Lithography
Forward Voltage: 3.4-4V Maximum Rating Forward Current: 24A
High Light:

385nm UV LED Modules


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BYTECH TLM2728A03 13W to 16W 385nm UV LED modules for 3D Printer UV Curing



Company Introduction:


Bytech is the first company in China to launch full inorganic package UV LED, and CMH (Ceramic,Metal,hard glass) technology is a independent intellectual property owned by BYTECH.


At present,Our UV LED product cover wavelengths of UVA, UVB and UVC, which has been applied for offset printing, screen printing, ink-jet printing, intaglio printing, UV exposure, air purification, sterilization, 3D printing and other industries.



Characteristics of TLM2728A03


1, Electrical / Optical Characteristics (Ta=25℃, RH=40%)


Parameter Symbol Units Value)
Test current I A 9.0
Forward Voltage VF V 3.3-4.0
Peak Wavelength λp nm 380~390
Radiant Flux Φe W 13-16
Spectrum Half Width Δλ nm 15-18


2, Absolute Maximum Ratings (Ta=25°C, RH=40%)


Parameter Symbol Units Value
Maximum Rating Forward Current IFmax A 24
Maximum Rating Junction Temperature Tjmax °C 125
Operating Temperature Range Topr °C -10 ~ +85
Storage Temperature Range Tstg °C -40 ~ +100



Package Dimensions & Circuit

(Unit: mm)


385nm UV LED Modules 0



Product ID: TLM2728A03


T:High thermal conductivity copper substrate;

L:Aluminum dam;

M:COB Module;

2728:Dimension of copper substrate 26.8*28mm;

A03:Chip peak wavelength code:380~390nm;



Production Line

385nm UV LED Modules 1





Q1: Are you a factory or dealer?

A1: We are a real and professional manufacturer in UV LED.


Q2: What products do you main business?

A2: We are Specialized in full inorganic package UV LED and UV LED module.


Q3: How about your quality?
A3: Use top quality material to make sure stable quality. Every product passed aging test well then delivery to every client.


Q4: How to make a customized LED module?

A4: Firstly, we need to confirm customer requirement through communication.
      Secondly, we create the LED layout drawing and hole bitmap for confirmation
      Thirdly, we make and test the sample board
      Fourthly, we perform electronic and optical property parameters measurement
      Fifthly, we go through reliability test.
      Sixthly, we package and deliver the order package after getting Acceptance of Evaluation from Technical department.

Contact Details
Bytech Electronics Co., Ltd.

Contact Person: Helen Yang

Tel: +86-13590418367

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