50W High Power LED Light Super bright DC12V-14V 6500K 4A LED Beads PCB 20MM copper for flashlight DIY

50W High Power LED Light Super bright DC12V-14V 6500K 4A LED Beads PCB 20MM copper for flashlight DIY

Product Details

Voltage : 12-14V
Current: 4000mA
Power : 50W
Size: 20*20mm
Bracket material: copper
Thermal resistance: ≤5 (°/W)
Color rendering index: 70-80
Light angle: 120 (°)
Luminous efficiency: 90 (lm/W)
Chip brand: Sanan
Light emitting surface size: ¢7mm


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