The EOS is optimal for both localized needs and spotting at a distance. The combination of a Maxbright 1 watt L.E.D. and optimized lens/collimator maximizes the beam by balancing long throw with flood light. The self contained battery system eliminates external wires. The EOS is equipped with 3 brightness levels and a blinking signal mode. Illuminates up to 65 m away. Power: 50 lumens (3 AAA). Waterproof to 1 meter. Burn time: 1 hour (high), 10 hrs (med), 50 hrs (low). Weight: 3.7 oz.