The TLR-1 HL-X provides a powerful 1,000-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) CR123A lithium batteriesCR123A: 1,000 lumens; 15,000 candela; 245m beam distance; runs 1.5 hoursFeatures1,000 lumens with rechargeable CR123A 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 Includes:Rail locating keys2 - Cr123A lithium batteries