A bright idea! This Y300TM Flashlight is designed after Surefire's X300 WeaponLight. It features the same ultra-high-output LED, beam-focusing TIR lens, and rugged Mil-Spec body, but includes a 15-lumen low output setting. Plus, it has many different carrying options. Clip it to the bill of your hat, carry it in your hand, or install the included magnetic mount and attach it to any steel surface. Weather it's camping, hunting, or working under your car, this Surefire Y300 Ultra 500-lumen Flashlight is sure to provide the bright light you need to get the job done right.