The Tikka XP has been designed for pretty much any outdoor scenario you can think of! Fully equipped with multi-beam functions, wide uniform beam for close proximity work & a mixed beam with a focused component for activities that have a bit more movement. It has a maximum brightness of 120 Lumens & a low of 5 lumens. Whats cool is that you can boost it to a whopping 160 lumens at any time just by accessing the boost function. The Tikka XP features a red light so you dont blind yourself & ruin your night vision. The red light operates at 5 Lumen for 100 hours. On white light the torch can run at maximum brightness for 2 hours & up to 12 hours at 30 lumens The Tikka XP features Petzls Constant Lighting Technology. This basically means the torch runs off an integrated electronic regulation system, this allows for a constant level of brightness until the power in the batteries drops too low. Brightness does not decrease gradually as the batteries are drained Wide, uniform beam Mixed beam with focused component allows user to move around comfortably Long-range vision: focused beam Boost mode for temporary access to maximum power Red lighting for discreet close range vision Strobe mode for signaling ones presence, accessible at any time Burn time management allows user to easily anticipate battery replacement Automatically switches to reserve mode when batteries are almost drained (signaled by blinking light) Red lighting switches on when batteries are practically empty to preserve maximum visibility By using Ni-MH or lithium batteries you can double the burn time while keeping the same brightness Easy to use Push-button is easy to use, even with gloves on Mixed fabric & elastic headband for enhanced comfort & support during dynamic activities Washable headband Battery case opens easily for changing batteries