Tactical Weapons Light:  A high powered light source mounted to or adapted to mount to a handgun or long gun. Easy switch activation which is many times ambidextrous capable. Or the more common  definition: A really cool Black or OD Green light that you strap on to you favorite Black rifle or handgun. We stock tactical weapon lights from Surefire, Streamlight, Insight Technologies and Ombu Camillus Ledwave.