PURE BEAM FOCUSING OPTIC: Shine two beams from one optic—using PURE BEAM technology to transition seamlessly between Ultra View Flood Beam and BULLS-EYE Spot Beam. TWIST FOCUS RADIAL ARM: Adjust the beam shape—flood beam, spot beam, or anywhere in between—by moving the TWIST FOCUS Radial Arm over the top of the bezel. FOUR-COLOR MODES: Select from four light colors—using the white main beam for general use, the warm-white ARC Area Lights for 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.