The Lighthouse 210 lumen Elite Focus has three functions: high, low and strobe. This top of the range torch features the very latest technology by incorporating CREE LED\'s, providing a super bright beam from a single source. CREE LED\'s are unsurpassed in both output and efficiency with a life span of over 100,000 hours and will provide a bright beam of light for up to 8 hours from one set of batteries. The torch has an aluminium body, which is shock proof and rain resistant and has a handy wrist strap for added safety. It has an adjustable focus and comes complete with 3 AAA batteries.