This flashlight has a bright Cree XPG bulb which produces 277 with a distance of 223 meters on high beam. It will burn for 1000,000 hours. The light has three different settings, high beam at 100%, low beam at 50% and flash. It comes with 2 AA replaceable batteries, carabiner, and a wrist strap. 5.75" x 1" Dia.