Light source: 1*CREE xm-l2 U4 (color temperature 6500K)

Operating voltage: 3.0v-4.2v

Lamp body size: head diameter: 54mm lamp body diameter: 30mm length: 170.5mm

Battery life: high light (1.3 hours), medium light (3.2 hours), low light (30 hours)

Charging time: 3-4 hours

Land weight: 249g(excluding batteries)

Standard: manual, special hand rope, clamp