The lighthouse 120 lumen elite headtorch is a high performance headlight featuring a super bright cree xpe led with focus control and three output options high low and strobe it is shock and rain resistant and features the very latest technology by incorporating the cree xpe led that provides a super bright beam from a single source cree xpe leds are unsurpassed in both output and efficiency with a life span of over 100000 hours they will provide a bright beam of light for up to 8 hours from one