Streamlight ProTac RM HL-X Pro Dual-Fuel, 1000-Lumen Weapon Light For a weapon light that allows you to execute a dynamic response to the situation at hand, look no further than the Streamlight ProTac RM HL-X Pro! This light comes with multiple brightness levels, casting up to 1,000 lumens of intense, concentrated light downrange. In addition, the ProTac RM HL-X Pro incorporates a powerful strobe mode, enabling users to disorient a foe or signal for help with ease. Granting control over the light is the Jack-Cap tail switch, which has both a push-button and a port for a remote pressure switch built in. This way, you'll be able to discreetly activate and manage illumination in the way that best suits your scenario. You will also have control over how you provide power to your ProTac RM HL-X Pro, with a choice between replaceable lithium CR123A batteries or a li-ion USB-rechargeable SL-B26 battery pack! Dual fuel compatibility enables you to get back into the field faster after running out of power. Multiple battery options are just another way that the ProTac RM HL-X Pro is extremely flexible in use. The light is also compatible with both Picatinny and M-LOK weapon rail configurations, so you can use it with a wide array of long arms.