The ProTac HL 6 is a 5,300-lumens flashlight powered by two proprietary Streamlight SL-B48 protected Li-Ion USB rechargeable battery packs. The ProTac HL 6 rechargeable system comes with a charge cord and two SL-B48 rechargeable battery packs that feature an integrated USB-C charge port. The ProTac HL 6 offers the latest in power LED technology and three different user-selectable programs. The textured rubber sleeve and included lanyard ensure you'll never lose your grip.Features :TEN-TAP Programming Allows Choice Between Three Different ProgramsHigh: 5300 LumensMedium: 1500 LumensLow: 450 Lumens, StrobeUp to 2 Hour RuntimeIPX7 Waterproof to 1m for 30 Minutes1m Impact Resistance TestedAnodized Aluminum ConstructionAnti-Roll Head Prevents Rolling away on Flat Surfaces