The TLR-6 Ultra-Compact Tactical Weapon Light for railed pistol is designed to securely attach to Sig P365. 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 conserve batteries.