VARIABLE LIGHT CONTROL: Easily adjust your headlamp’s light output—using the Variable Light Control Technology dial to regulate beam intensity. DUAL COLOR: Select from two beam colors—the white chip on board (C.O.B.) utility beam for general use and the red anti-glare LED to prevent “night blindness.” REAR-FACING SAFETY LIGHT: Make yourself visible to those behind you with an independently controlled safety light—shining solid red or flashing red—built into the battery housing at the rear of the head strap. RECHARGEABLE PLUS: Power your headlamp how it suits you best—using the included COAST ZITHION-X ZX350 rechargeable battery or three AAA alkaline batteries (purchased separately). BACKED BY COAST LIFETIME WARRANTY: Take confidence in your product knowing it is backed by COAST’s total commitment to quality and Lifetime Warranty program.