HI 1500lumen 520m Throw. Specifications: - Emitter: Cree XHP35 HI LED - Max. 1500 lumens output - Max. beam distance: 520M - Impact resistance: 1.5M - Waterproof standard: IPX-8, 2M - Driver: Most efficiency constant current circuit - Material: Aircraft-grade aluminum body - Surface treatment: Premium Type III hard-anodized anti-abrasive finish - Lens: Toughened ultra-clear glass lens with anti-reflective coating - Tail stand - Dimensions: Length: 105mm, Head diameter: 44mm - Weight: 191g (without battery)