The ProTac HL5 Flashlight is a 3,500 lumen tactical light that can use either two proprietary Streamlight 18650 USB rechargeable Li Ion batteries or four CR123A disposable batteries. This complete rechargeable system comes with a charge cord and two 18650 button top batteries that feature integrated micro-USB charge ports. This light was built for performance! Features C4 LED technology for extreme brightness 1 meter impact resistance tested LED Solid State Power Regulation provides maximum light output throughout battery life TEN-TAP programmable switch allows user to select one of three different programs Sure grip rubber sleeve Specifications Output/Run Time High 3500 Lumens and Runs 75 Minutes Medium 1000 Lumens and Runs 180 Minutes Low 250 Lumens and Runs 11 1/2 Hours Material Aluminum Battery Type Rechargeable CR123A Included Beam Distance 1482' Attachment Method None Rechargeable Yes Bulb Color White Switch Type Push Button Strobe Yes Waterproof Yes Length 9.53 Body Diameter 1.24 Weight 19.40 oz Color Black SOLD QUANTITY 1