Specifications: CREE XM-L2 U2 LED with a lifespan of 50,000 Maximum lumen output of 1000 5 brightness levels plus SOS and strobe: Turbo: 1000 lumens - 1 hour 50 min. High: 450 lumens - 4 hours Middle: 150 lumens - 11 hours 50 min. Low: 50 lumens - 45 hours 30 minutes. Eco: 8 lumens - 150 hours Strobe: 1000 lumens SOS: 150 lumens Double side switch for quick and convenient operation Maximum beam distance: 160 meters Intelligent memory circuit: automatically enters the previously used brightness level when switched on Digitally controlled output to maintain constant brightness Overheating protection Reverse polarity protection protects against improper battery installation Non-slip body design Can stand securely on a flat surface and serve as a candle Made from durable aircraft aluminum Premium Type III hard anodized anti-abrasive finish Toughened ultra-clear glass lens with anti-reflective coating IPX-8 dustproof and waterproof 2 m
