Utilize 5 ultra bright LED, max 4550 lumens output.
Powered by 8*18650 rechargeable lithium battery, the max runtime reaches to 24hrs.
Over-heat protection design to ensure working stable and safe use.
Reverse polarity protection to prevent from wrong installing of battery.
Mechanical button switch for easy operating on/off and changing modes underwater.
Three o-rings offer extremely waterproof capacity of maximum 150 meters underwater.
The light body is made of Aircraft-grade aluminum AI T6061-T6 for durable use.
Surface processed by premium military grade hard -anod ized with high performance of abrasion and corrosion resistance.
The toughened lens with thickness 4mm to ensure excellent ability of resistance water pressure.
Standard accessories: spare O-rings, lanyard, user manual and kraft box.