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

Operating voltage: 3.0-4.2v

Lamp body size: head diameter: 45mm lamp body diameter: 32mm tail diameter: 33mm length: 140mm

Battery life: bright (1.2 hours medium bright (3 hours) low bright (15 hours) red light (1.7 hours) (18650) bright bright (2 hours) medium bright (5.5 hours) low bright (25 hours) red light (1.7 hours) (26650)

Charging time: 2-3 hours

Weight in water: 185g(battery included)

Land weight: 224g(excluding batteries)

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