The TLR-1 HL-X provides a powerful 1,500-lumen peripheral beam. It also features a front-loading battery compartment for rapid battery replacement without removing the light from the firearm. Includes "High" and "Extended High" rear paddle switches to suit your shooting style.Multi-fuel: Uses (2) Streamlight SL-B9 protected Li-Ion USB-C rechargeable battery packsSL-B9: 1,500 lumens; 20,000 candela; 283m beam distance; runs 1 hourFeatures1,500 lumens with rechargeable SL-B9 battery packsFeatures a hinged face cap with robust release controls that allow for front-loaded battery changes without removing the light from the firearmHigh-lumen beamUser-interchangeable switchesProgrammable strobe mode