Expose A Threat. The Everyday Carry Light 1 or EDCL1-T builds on our four decades of experience in the tactical lighting market to create a dual-output daily performer with the right stuff. Powered by a single 123A battery, it delivers 500 lumens of white light on High and a useful 5 lumens on Low. Its Total Internal Reflection (TIR) lens shapes delivers a versatile beam with plenty of throw while also projecting a wide peripheral beam to keep you aware of your surroundings, an essential feature in an everyday carry light. With an aerospace aluminum body designed for rock-solid durability, its an expert guide where day and night collide.