Smith & Wesson Delta 2 Tactical Flashlight Bonus Pack is powered by 3AAA batteries (included) and features the state of the art Cree LED for maximum brightness. The body is made from aircraft grade aluminum with a pocket clip and recessed tailcap switch to prevent accidental illumination. The Tactical Flashlight has a dual light switch-100 lumens on high/40 lumens low. Cree LED will never burn out or break so you never need to change bulbs. The Micro -Tactical Flashlight Tool runs on 1 AAA battery and can be used as a flashlight or as a glass breaker for the home or auto.