PURE BEAM TWIST FOCUS: Pack two powerful beams into one and seamlessly transition—with no halos or hot spots—between short and long-range viewing. COAST’s TWIST FOCUS system makes it easy to move between spot and flood beams by simply rotating the head of the light. RECHARGEABLE-DUAL POWER: Each COAST Rechargeable-Dual Power product comes with a ported ZITHION-X rechargeable battery or a non-ported ZITHION rechargeable battery and is compatible with either COAST Extreme Performance alkaline batteries or other brand-name battery types, depending on the product. This provides you the cost savings of using rechargeable and the flexibility of reverting to alkaline. DETACHABLE HEADLAMP WITH MAGNETIC TAIL CAP: This headlamp is built from top-grade aluminum and features a dust-resistant and storm proof body that rolls in its bracket for dynamic directional lighting—which can also detach to become a handheld flashlight with a built-in magnetic tail cap and real-time power indicator. LIGHT SPECIFICATIONS: 410 Lumen Max Light Output, 120 Meter (393 ft) Max Beam Distance, and 9.25 Hour Max Runtime