The longer beam helps hunters or users spot their prey or target easier. The Acebeam L18 is a new tactical flashlight that throws a impressive far-range light beam. With its compact size, it delivers a max output of 1,500 lumens and a max unbelieveable throw of 1,000 meters. Powered by one single 5100mAh 21700 battery, the max runtime reaches 94 days. Designed with TIR optical lens, the L18 creates a soft and balanced beam. This powerful tactical flashlight is ideal for the professional choice of hunting, search and rescue, on duty, law enforcement and outdoor activities.