[Please Note:We'll recommend you to use limited use our Switching Power Supply 0-60v & 0-8A Current & Voltage Adjustable AC-DC Converter110V/220V LED Power Supply that has limited output current function to drive this COB LED, and use good heatsinks & more powerful cooling fan to cool it.]
Here is the link of our this DC0-60V, 8A LED Power Supply, https://www.diyledu-home.com/products/diy-led-u-home-current-voltage-adjustable-transformer-480w-ac-dc-power-supply-driver-power-supply?spm=..collection.collection_detail_1.2
【Widely Use】Good for DIY Camera light/flashlight/ projection light/ photograph light/home light,etc., please see our friend DIY Perks Youtube Channel for more DIY projects with our COB LED as below DIY Videos, he used our CRI 80+, 90+, CRI 95+, CRI 97+ to DIY some useful and creative projects, it's very useful and interesting in daily life. Here are the links:
DIY 4K Home Cinema Projector:https://www.youtube.com/watch?v=YfvTjQ9MCwY
How to building an artificial SUN: https://youtu.be/6bqBsHSwPgw
How to DIY realistic artificial window lights: https://youtu.be/8JrqH2oOTK4
What is CRI:
Color Rendering Index, it describes how a light source makes the color of an object appear to human eyes,and how well subtle variations in color shades are revealed. The CRI is a scale from 0 to 100 percent indicating how accurate a "given" light source is at rendering color when compared to a "reference" light source.
The higher the CRI, the better the color rendering ability. Light sources with a CRI of 80 to 90 are considered good at color rendering. Light sources with a CRI of 90 or higher are excellent at color rendering and should be used for tasks requiring the most accurate color discrimination.
Product parameters :
1. Color Temperature: 5300K-5800K (5600K)
2.Voltage (V):54-56 Volts
3.Current (mA): 5000mA
4.Luminous Flux (LM): 28000-30000 LM CRI Ra 95-98
5.Material: Copper Brackets Working
7. Size: 38mm x 38mm
8. Brand: Made In China
Note: It will work more than 30000 hours if the working temperature is less than 60 Degree Celsius. So, they need to work with heatsinks or Thermal Silica otherwise the light will die due to too much heat.
Package Included:1 x 38*38mm 300W COB LED Light
Our Customer's Buyer Shows