Streamlight 69282 TLR-6 Gun Light Black 100 Lumens White LED Glock 26/27/33 (Light Only)The TLR 6 Ultra Compact Tactical Weapon Light for railed pistol is designed to securely attach to Glock 26 27 33. Use this light to allow for identification of potential threats before taking action. Features ambidextrous push button switch for easy operation; batteries can be replaced while light remains mounted on gun; runs one hour. Includes two CR1 3N lithium batteries. Features a 10 minute auto shut off to maximize battery life.