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2835 smd LED 50W 220V AC Driverless dob led module pcb pcba dob led board for LED Floodlight

2835 smd LED 50W 220V AC Driverless dob led module pcb pcba dob led board for LED Floodlight

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Product Description

2835 smd LED 50W 220V AC Driverless led module dob led board for LED Floodlight

2 Years Warranty! Customized Design! Bespoke Manufacturing!

Product details

Input Voltage AC 220-240V 50Hz
Power Consumption 50W
Insulation Class ACW>1.5KV
Waterproof level Non-waterproof
Color rendering index Ra 70
Luminous Efficiency >90 lm/W
LED 2835 SMD LED, 6000-6500K
Size of PCB 130mm*70mm*1.2mm
Warranty 2 years

Product Featured In

1.Linear constant current IC control, photoelectric integration design with stable performance, high reliability and long lifespan.

2.Over-voltage & over-current protection.

With optimized constant power IC design, when input voltage varies between AC 220 and 240V, the IC maintains constant power output within ±10% fluctuation range to protect the module from over-voltage and over-current.

3.Over-temperature protection design.

When the PCB rises up to a very high temperature after running for some time, the patented technology IC will automatically reduce the output current to control the temperature rising of the PCB.

4.High quality PCT 2835 LED with high color rendering index. Ra > 80. No concern in ultraviolet ray or electromagnetic radiation.

5.No EMI.

The module meets qualification standards of certification such as CE-EMC, CE-LVD, SAA, RoHS, PSE and UL.

6.Custom design and Manufacturing.

Customized service is available for custom PCB shape and size design, custom color temperature, custom LEDs and so on.



 Q1: Are you a factory or dealer?

 A1: We are a real and professional manufacturer in driver-on-board LED modules with state-of-the-art                 technology.

Q2: What products you main business?

 A2: We are Specialized in AC DOB LED module ang driver-on -board quantum board for grow light.

Q3: How about your quality?
A3: Use top quality material to make sure stable quality and enough brightness, we supply high cost performance products. Every product passed aging test well then delivery to every client.

Q4: Can you offer customized design and manufacturing?

A4: Yes, we offer customized design and manufacturing. We offer free-of-charge PCB design and electrical and optical test. All our LED modules are customized designs for customers from all over the world.
Q5: How to make a customized LED module?
A5: 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.
Our Advantages

Company Information

About us


Demo Photoelectric Technology (Wuxi) Co., a professional manufacturer in the design, manufacturing and sale of photoelectric light sources,and other photoelectric lighting applications. The company can be dated back to the former small sized manfacturer, Wuxi Demo Lighting Factory, which was established in 2005. Based on initial assembly lines for OEM orders, our main products lines have been successfully expanded to current LED light sources, LED illuminations and other highly-demanding photoelectric products.

Our Vision: Win-win cooperation is the only way to business success in the long run!

Company Certifications



Packaging & Shipping

Since entering the market, Demo's products have become the preferred brand of large- and medium-sized led module companies. This product can emit many different colors. Demo Photoelectric Technology (Wuxi) Co., Ltd. only manufactures high quality led module. This product can emit many different colors.
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