Nitecore SRT9

Product Highlights Up to 2150 Lumens Output One Cree XHP50 LED Red, Green, Blue, & UV Secondary LEDs Strobe, Police Signal, & Beacon Modes Smart Selector Ring for Levels/Functions Tailcap On/Off Switch Die-Cast Aluminum Housing Stainless Steel Bezel Ring Waterproof & Impact-Resistant Uses One 18650 or Two CR123A Batteries