The Cyclops Force XP 350 LM headlamp is a budget friendly, 350 lumen light with the ultra bright Cree XT-E S3 LED bulb. The small, light, compact headlamp is water resistant and is perfect for a camping trip or any time you need to see in the dark. FeaturesUltra bright Cree XT-E S3 LED:Small, Light, & compactRun Time - 3 hours to 64 hours depending on the light usedIPX6 Water resistant(3) AAA Energizer batteries included3.2 lumen red light5.5 lumen green light