UTG 150lumen Compact LED Pistol Light, 23mm Head, QD Mount Best in Class with CREE Q5 LED, 150 Maximum Lumens Integrated Reflector and Light Bulb to Provide Instant Spot Focus for Clear Target Identification Ambidextrous Finger Adjustable On/Off Switch Max Strength Lever Lock Quick Detach Picatinny/Weaver Integral Mounting Deck with Smart Crossbar/Spring Design, Fully Adjustable and Adaptable to Metal or Polymer Standard Picatinny Pistol Rail Combat Tactical Self-defense Front Head, Hard Anodized Finish for Wear Resistance