28*28mm Ultra Bright 20W DC 12V COB LED Chip Beads Light Cool White 6000K for DIY Car Lights Work Lamps Home Bulbs bar
28*28mm Ultra Bright 20W DC 12V COB LED Chip Beads Light Cool White 6000K for DIY Car Lights Work Lamps Home Bulbs bar
Features
Brand new and high quality
High Quality & Brightness COB LED light chips
Ultra long-lasting design
Low power consumption, save a whole lot of energy
Ideal for DIY use
Great for making light sources for a video camera, fish tank, decoration light
Among different LED components such as high-power LED, SMD, dip, etc, COB LED is best in thermal resistance and cooling.
Specification
Material: Aluminum-alloy plate + Silicon Rubber + COB chip
Size: 28*28mm
Lighting area: 24*24mm
Power: 20W
Voltage: DC 12-14V
Max Current: 1600mA
Emitting color: Cool White 6000-6500K
Low attenuation, 1000h attenuation<1%
Luminous Flux :>100lm/w
Viewing Angle: 120 degrees
Important(Must read before use)
1, Need to weld a wire before connecting to the power supply.
2, If you use a 110V or 220V AC power supply, you need a constant current driver/ transformer.
3, The LED lights will produce much heat, please add a heatsink/ radiator to protect the COB chip
Package Included:
1X 12V COB LED Chip
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