Dimmable 70W DOB Module 220V AC Quantum Board PCBA Samsung LM301B & 660nm &730nm DOB LED board for Vegetable light

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Company Information

Demo Photoelectric Technology (Wuxi) Co., Ltd.

CN Manufacturer, Trading Company
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US$ 20,000+
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Quick Details

Type: LED Modules
Chip Material: InGaN
Emitting Color: warm White
Luminous Intensity: 125 lm/W
Luminous Flux(lm): 9000
Optical Attenuation(%): 5
Power: 70W
Power Dissipation: 70W
Viewing Angle(&deg;): 120
Color Rendering Index(Ra): 80
Color Temperature: 3500K
Operating Temperature(℃): -20 - 45
Storage Temperature(℃): -20 - 45
Place of Origin: Jiangsu China
Brand Name: Demo
Certification: CE,RoHS
Input Voltage: AC 220-240V 50Hz
Power Consumption: 70W
LED: LM301B 3500K + 660nm + 730nm
Luminous Efficiency: 125 lm/W
Surge Class: 2KV
Color rendering index: 80 Ra
Size: 235mmx125mmx1.5mm
Dimming: SCR Dimmable
Thermal Conductivity: 1.5W/m.K
Selling Units: Single item
Single package size: 25X21X3.5 cm
Single gross weight: 0.2 KG
Package Type: Foam for inner package + outer shipping carton
Package Preview: https://sc02.alicdn.com/kf/H68ab3ddd618a4b59af06b86ff85e7b27S.jpg_640x640.jpg,https://sc01.alicdn.com/kf/H31a8a4f6c97646ee9d42e4b278b0ed88z.jpg_640x640.jpg
Product Description

 Customized Dimmable 70W driverless 220V AC Quantum Board PCBA Samsung LM301B & 660nm &730nm DOB LED board for Vegetable light

3 Years Warranty! Custom Design! Patent Technology! High Reliability!

Product details

Input VoltageAC220V 50Hz
Power Consumption70W
Insulation ClassACW>1.5KV
Surge Class2KV
Color rendering index80 Ra
Luminous Efficiency125 lm/W
Thermal Conductivity1.5W/m.K


LEDSamsung LM301B 3000K + 660nm(dual chips) +730nm (dual chips)

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lighting presentation.jpg

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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 ±5% 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 color rendering index. Ra of the module is > 80 with EMC standard SMT LED.

5.No EMI. The module meets qualification standards of certification such as CE-EMC, CE-LVD, SAA, RoHS, PSE and UL.

6.No concern in ultraviolet ray or electromagnetic radiation.

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

Our Advantages

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Company Information

About us


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Demo Photoelectric Technology (Wuxi) Co., Ltd.is 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


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Packaging & Shipping

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