SUPE Scubalamp RD90v2 LED Diving light for Recreational Diving,Tech Diving,Blackwater Searching - 2000 lumens at 3 hours The RD90v2 has been tested to 100m and this great light uses 21700 Li-Ion battery (included). Burning time is up to 3hours. One time charging, one day diving. Charged by Type C cable, micro USB straight into the battery, easy and environmental friendly.

Specification Modes: ON-High(2000 lumens at 3hours))-Low(700 lumens at 9 hours)-Strobe-OFF.

Working Voltage: 2.7V-4.5V

Compatible Battery: l*21700 battery, By Type C cable charging

Waterproof: 100m diving depth

Power Indicator: >70% green color, ≤70% yellow color, ≤30% Red color

Beam Angle: 15° Material: High grade Aviation Aluminium Alloy with Military Oxidation III grade casing

Patented Switch: side switch for non-visual, one-handed touch operation (ZL201621315690.0)

Color: Black, Blue, Pink, Red

Net weight: 262g

Dimensions :153mm(length)*26mm(body)*47mm(head)