Surefire E1E Executive Elite, SF-E1E-HA.
This is a Surefire E1E, Featuring 15 Lumens at a run time of 90 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 E1E is aprox. 3.3 inches long and weights about 2.2 oz. The E1E uses 1 Lithium 123A Battery. Flashlight Tactical Flashlight