Body: T-6061-T6 Durable Aluminum alloy, anti-corrosive anodized housing, made by CNC machine.

Lifespan for led bulb: Over 50,000hrs, no worry for replacing bulbs often.

Driver circuit: High efficiency, constant current circuit maintains constant brightness and memory function

Finishing: Anti-slide, comfortable feeling and easy for carrying.

Reverse polarity protection: To protect from improper battery installation

Waterproof: IP68(underwater 150m, professional diving light  ).

Shockproof: Yes.

Switch: Titanium alloy side switch

Lens: Tempered glass.

Reflector: Aluminum SMO.

Accessories: 3 Spare O-rings, Lanyard, User manual and Neutral box