The Galaxy Luxeon is most notable for its exceptional brightness. The high-flux Luxeon 1W LED provides the long lasting energy savings of LED with the brightness and intensity of a conventional high powered bulb. With over 100,000 hours of bulb life, this flashlight is built to last a lifetime and uses only 2 AA batteries for up to 30 Lumens of brilliant white light. Constructed of precision 6061 annodized aluminum for superior corrosion resistance, with a knurled barrel for a comfortable, secure grip and protective notches to ensure no slipping or rolling, O-ring sealed and with a shatter proof polycarbonate lens, this flashlight is fire, water, scratch and impact resistant. The flashlight is 6-1/2 inches long and weighs 3.5 ounces. Includes a deluxe nylon holster and 2 AA Alkaline batteries.