The Cyclops High Output LED Flashlight is a compact yet powerful flashlight that can help you in a variety of situations. This flashlight will produce 80 Lumens for a distance of up to 300 feet on three (3) AAA batteries. The High Output light features three lighting modes: 100% output, 75% output, and a strobe mode. There is also a color ring included for an emergency blinker feature. The rear tactical switch gives you positive push button operation so you do not have to alter your grip in tactical situations. This Cyclops light will run up to nine (9) hours on high output and up to 37 hours on low output.