Place of Origin
Guangdong, China
Lighting solutions service
Lighting and circuitry design
Lamp Luminous Efficiency(lm/w)
30
Lamp Luminous Flux(lm)
2500
Working Lifetime(Hour)
50000
Working Temperature(℃)
-20 - 60
Color Rendering Index(Ra)
50-60
Battery
2 x 7.4V/4400mah inbuilt lithium battery
Function
No need wire, easy installtion