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High CRI Ra 97+ 100W 200W 300W 28mm COB LED 10000-30000lm Daylight White 5600K
High CRI Ra 97+ 100W 200W 300W 28mm COB LED 10000-30000lm Daylight White 5600K
High CRI Ra 97+ 100W 200W 300W 28mm COB LED 10000-30000lm Daylight White 5600K
High CRI Ra 97+ 100W 200W 300W 28mm COB LED 10000-30000lm Daylight White 5600K
High CRI Ra 97+ 100W 200W 300W 28mm COB LED 10000-30000lm Daylight White 5600K
High CRI Ra 97+ 100W 200W 300W 28mm COB LED 10000-30000lm Daylight White 5600K
High CRI Ra 97+ 100W 200W 300W 28mm COB LED 10000-30000lm Daylight White 5600K

High CRI Ra 97+ 100W 200W 300W 28mm COB LED 10000-30000lm Daylight White 5600K

$ 17.55

Availability: 60 in stock
  • Item Length: 28mm
  • Number of LEDs: 1
  • Item Width: 28mm
  • All returns accepted: ReturnsNotAccepted
  • Nominal Voltage: 100W: DC34-36V/200W: DC54V-58V/300W:DC54V-58V
  • Brightness: 100W:10000lm/200W: 22000lm/300W: 30000lm
  • MPN: Does not Apply
  • Viewing Angle: 120°
  • LED Material: Aluminum
  • Packaging: Case
  • LED Color: 5600K Daylight White
  • Luminous Flux: 100W:10000lm/200W: 22000lm/300W: 30000lm
  • Country/Region of Manufacture: China
  • Nominal Current Rating: 100W: 2.8A/200W: 3.7A/300W: 5.55A
  • Type: High-Power LED
  • Wavelength: 420nm-780nm
  • Brand: DIY LED U-Home
  • Package/Case: LED Chip
  • Condition: New
  • Item Height: 1.0mm

    Description

    [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.ebay.com/itm/353279315419
    【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. Brand:
    MADE IN CHINA, not CITIZEN Brand COB LED.
    ​
    2. CRI RA: 97+ ​
    3. Working Voltage (V) and Current(A):
    ​
    100W: DC34V-36V, Max 2.8A
    200W: DC54-58V, Max 3.7A
    300W: DC54-58V, Max 5.55A
    4.Color Temperature: 5600K
    5. Luminous Flux (LM): 100W: 10000-13000LM; 200W: 18000-22000LM; 300W: 30000-35000LM
    6.Material: Copper Brackets Working
    7.Temperature: -30-60℃
    ​
    8. Size: 28mm x 28mm
    ​
    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 28x28mm Size Daylight White 5600K COB LED(Made In China)