Place of Origin
Zhejiang, China
Lamp Luminous Efficiency(lm/w)
400
Lamp Luminous Flux(lm)
400
Working Lifetime(Hour)
30000
Working Temperature(℃)
-20-50
Color Rendering Index(Ra)
70
Lighting solutions service
Lighting and circuitry design
Working Time (hours)
30000
Battery
3.7V 4000mAh 18650 Li-ion battery
Working time
about 3H (high), 6H (low)
Switch
adjustable machinery switch for body lamp COB, ON/OFF for torch SMD