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

Operating voltage: 3.0-4.2v

Lamp body size: head diameter: 50mm lamp body diameter: 39mm tail diameter: 42mm length: 130mm

Battery life: highlight (1.5 hours)

Charging time: --

Weight in water: 175g(battery included)

Land weight: 300g(excluding batteries)

Accessories: waterproof ring, lubricating oil, instruction, special rope