HCFL1865051 used as a light source outdoors, in places without permanently installed lighting, during power outages, or when a portable light source is needed. In addition to the general-purpose, hand-held flashlight, many forms have been adapted for special uses.
"Brightness:
Max: 450lm
Mid: 150lm
Low: 50lm
High light 4h runtime
Low light 18h runtime
Five switch: highlight, middlelight, lowlight, flash, SOS
With 1pcs 2000mah 18650 Li-ion battery
Diameter/length: 34mm/141mm
Net weight: 125g
Packed by double blister"