6 3/8" overall. Gray textured glass-filled nylon construction with lanyard hole. White Seoul P4 LEDs. 60 lumens. LUX 85. Beam visibility up to 164ft. Features spot to flood adjustable beam, rear push button on/off for one-hand operation, lightweight impact resistant for durability, dependability and water resistance. Uses two AA batteries (included). Runtime: up to 8 hours. Bulk packed.