At this year's SHOT show, Streamlight introduced the extremely powerful TLR-1 HP long gun light. Available in four versions, the TLR-1 HP can illuminate threats out to 400 meters with 200 lumens of light and 46,000 candela peak beam intensity. All that power comes from a fairly compact package. The TLR-1 HP weighs just 5.3 ounces and is only 5.25 inches long with a head diameter of 2.2 inches. Runtime is 1.75 hours on two CR123A lithium batteries. The TLR-1 HP can be quickly mounted using Streamlight's one-handed snap-on interface.