ARCHON DH26 WH32 Diving Headlight CREE XM-L U3 3-Modes 1100LM Canister Diving Flashlight with 2*26650 Battery Specifications: Brand: ARCHON Bulb: Cree XM-L U3 Brightness: 1000 lumens Color temperature: 6500k. Mode: High (180mins) > Low (360mins) > Strobe (240mins) Lamp Life: 100000 Hours Light head with handheld bracket Angle of light beam 8 hot spot, 110 periphery Body material: durable aircraft-grade aluminum alloy. Lens: 6mm Polycarbonate Board. Surface treatment: Premium Type III hard-anodized anti-abrasive finish. Color: Black Battery: 26650 Li- ion battery *2 (not included) With battery over-discharging protection, polarity reversing protection Operation voltage: 6V to 10V Water resistant deepness:100 meters underwater Size: Light Head 70mm(length)*46mm(dia.of Head), Canister 166mm*36mm(dia. of body). Weight: 545 g (w/o batteries) Impact resistance: 1.5M