High Power LG-7070 LED Beads Copper Substrate PCB Chip 20W Light DC12-13V 5500K Lamp DIY for Flashlight Bicycle Accessories
Bahrain Power: 20W (LG-7070 )
Color： 5500-6000K
Voltage: DC12-13V
Current: 750-1500±5%
Serial and parallel circuit: 4 series and 1 parallel
Size: 20*20mm(0.78*0.78in)
Crystal size: 7*7mm
Crystal quantity: 4pcs (45*4mil)
Crystal name: Korea LG chip
Lumen: 2000LM
Thickness of copper substrate: 1.5MM
Thermal conductivity of copper substrate: 8.0W/(m·K)
Application place: flashlight/car lamp beads
Conditions of use: radiator is required, chip temperature does not exceed 65 ℃
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