An intensely bright 5000 Lumen 120 degree LED assembly in a Sartek 3-D cell Aluminum Housing,depth rated to 1000', up to a 100,000+ hour lamp life. Burn time on D cells is 3-4 hours AND 5-6 hours on lithium cells at full output This is the toughest light you'll ever own. The body is machined from a solid rod of aluminum. Lifetime warranty against material and workmanship defects.
