Check the Tunable White COB Chip On Board LED, which adopts high-density COB LED Chips for higher brightness and high CRI up to 90+, the highest light efficiency can reach 170lm/W. the Chips are mounted on the thermoelectric separation placode for good heat dissipation, the thermal resistance is less than 2.5℃, with small volume size to realize high power efficiency, easy to install and use for the Downlights, Wall Washers, Spotlights and Tracklights, etc. you can choose various output power products for your applications, the color temperature and brightness can be adjusted separately, perfectly solve the problem of color temperature synchronization of dimming light source, color tolerance control of light mixing effect is controlled within 2 steps. the COB LED Chips with low power consumption, low decay consumption, longer lifespan and are friendly to the environment.


  • Size: 19*19mm(L*W)
  • Light Emitting Surface Size: ¢17(mm)
  • Chip Material: InGaN
  • Chip Brand: Bridgelux
  • Chip Size: 18*35mil
  • Emitting Color: CCT
  • Color Temperature: 2700K-6000K
  • Forward Voltage: 36-38V
  • Power: 24W, 30W, 36W
  • Rated current: 0.9 (A)
  • Luminous Intensity: 110-120LM/W
  • Electrostatic Breakdown Voltage (ESD): 2000(V)
  • Optical Attenuation(%): 1
  • View Angle: 120°
  • Dimmable: YES
  • CRI: >90Ra
  • Color Tolerance: <5(SDCN)
  • Thermal resistance: <2.5 (°/W)
  • Maximum Allowable Junction Temperature: 90~120 (°)
  • Voltage Temperature Coefficient: -2 (mV/°C)
  • Pass The LM-80 Test: Y
  • Applications: Downlight, Tracklight, Spotlight, Wall Washer, Underwater Light, etc
  • Lifespan: 50,000 Hours
  • Storage Temperature: -40℃-+80℃
  • Working Temperature: -40℃-+80℃
  • 3 Years Warranty


1*CCT COB Chips(5PCS/Pack)

Tunable White CCT COB Chip

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