Nightstick Full Size Handgun Light Switch:Standard M3 M6 TLR 6280 14821 81 M3 M6 TLR 6280 14821 81 UPC: 763416245778 000 + hours LED life Ambidextrous toggle switch Momentary or constant on flashlight Sharp focused beam for distance illumination Aircraft grade 6061 T6 aluminum housing Glass filled nylon polymer toggle switch Type III hard anodized finish Beam distance rated at 215 meters Waterproof Impact & chemical resistant Serialized for personal identification 2 CR123 batteries (included) The TWM 350 Tactical Weapon Mounted Light uses a CREE LED rated 350 lumens working in conjunction with a high efficiency deep parabolic reflector to create a usable beam of light rated at 215 meters This weapon light features a unique and completely ambidextrous toggle switch on each side of the light to operate the momentary on and constant on lighting modes