Choose between a super-bright (130 lumens), optically enhanced, Maxbright Rebel LED for long distance spotting or 4 standard LED's for close range flood lighting. Regulated LED's for constant output. Two buttons make mode selection easy. Proprietary heatsink technology allows the LEDs to burn brighter and longer. Illuminates up to 86 m away. Power: 130 lumens (4 AA). Waterproof to 1 meter. Burn time: 72-150 hours (low-high). Weight: 9.8 oz.