This is a Surefire E2E, Featuring 60 Lumens at a run time of 75 minutes, A type III Hard anodized finish, Pyrex lens, Aluminum O-ring sealed body, Removable pocket clip, Twist on off/Momentary on off tail switch. The E2E is aprox. 4.5 inches long and weights about 3.2 oz. The E2E uses 2 Lithium 123A Batteries. Included.
