Designed with the user in mind, the EOS is optimal for both localized needs and spotting at a distance. The combination of a Luxeon/1 watt L.E.D. and the Princeton Tec designed optimized lens/collimator maximizes the beam by balancing long throw with flood light. The 3 AAA battery footprint of the EOS is similar to the Aurora providing a self contained battery system that eliminates external wires. Recognizing that different amounts of light are needed for different conditions and situations, the EOS is equipped with (3) brightness levels and a blinking emergency/signaling mode. Each level provides true current regulation ensuring that the EOS will remain at constant brightness as long as the batteries have sufficient voltage. The use of high grade materials ensures durability and strong resistance to water/weather/environment conditions. Power: 25 Lumens, Burn Time: 60hrs. USA