The PolyTac X is a bright, compact tactical light featuring up to 600 lumens, user-selectable programs and multi-battery versatility. Convenient for law enforcement, tactical and outdoor users, it is powered by a Streamlight rechargeable 18650 lithium ion battery or two disposable 3-volt CR123A lithium batteries. Offering high, medium, low and strobe modes, the light’s run times range from 2.75 to 34 hours (CR123A batteries) and 3.5 to 36 hours (18650 battery). For more information call (610) 631-0600.