Light source: 4*CREE V3 U4 (color temperature 6500K)

Operating voltage: 5-8.4v

Lamp body size: head diameter: 64mm barrel diameter: 34mm length: 230mm

Battery life: bright (1.5 hours) and low (3.5 hours)

Charging time: 3-4 hours

Weight in water: 330g(including battery)

Land weight: 423g(excluding batteries)

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