Safariland RLSP-3 Rapid Light System with Pressure Switch and Belt Mount, Black Super-bright LED technology with output of 90 lumens Tape pressure switch has eight inch cord for versatile positioning, mounts with hook and loop fasteners 3 AAA batteries provide over 50 hours use; no expensive proprietary batteries needed Includes RLSM mount for mounting on belt when not in use on the gun Ambidextrous