All Aluminum construction; 3 Watt Ultra-Bright LED

65 Lumens peak output

Momentary and Constant on/off cap switch (compatible with AFWS pressure switch)

Includes Weaver Style Ring Mount

Uses 2 CR123A Lithium Type Batteries (included)

Dimensions (INCHES) 4.64Lx1Wx1.12H

Weight: 5.7oz. with batteries