Specification:
Features:
New projection light source, light source and constant current drive are integrated.
No need drive&welding - directly use AC 100-260V voltage.
Simple&convenient - only need plug in the cable, time-saving&money-saving.
Wide applications - can be used as replacement chip for projection lights, spotlights, mining lights, street lights.
Long lifespan - made of superior material, guarantee long service time.
Specifications:
Type: COB light bead/light source chip
Chip Brand: Derundahao
Color rendering index: 70
Luminous flux: 100-110(lm)/W
Power: 20/30/50(W)
Forward voltage: AC100-260(V)
Wire Material: no
Substrate Material: Superconducting Aluminum
Illumination angle: 120
Luminous efficiency: 90 (lm/W)
Thermal resistance:5 (/W)
Correlated color temperature:
White light (AC100-260V 20W&AC100-260V 30W&AC100-260V 50W)
Light surface size: Approx 2525(mm)/11inch
Dimensions: Approx 54541.5(mm)/2.12.10.1inch
Weight: Approx 17g/0.6oz
Size: Approx 5.35.30.6cm/2.12.10.2inch
Package list:
1 * COB Light Source Chip
Note:
Please remember to pay attention to heat dissipation!
Equipped with sufficient wattage, please match it with sufficient wattage thick shell!
Every 10W needs 500g lamps.
Need to coat thermal conductive silicone grease closely to the heat sink before installation!
Features:
1New projection light source, light source and constant current drive are integrated. 2No need drive&welding - directly use AC 100-260V voltage. 3Simple&convenient - only need plug in the cable, time-saving&money-saving. 4Wide applications - can be used as replacement chip for projection lights, spotlights, mining lights, street lights. 5Long lifespan - made of superior material, guarantee long service time.
Package List:
