TWIST FOCUS OPTIC: Adjust the beam shape—flood beam, spot beam, or anywhere in between—by twisting the bezel to focus the light. 3 LIGHT MODES: Select from three light modes—medium, high, and low—to match the flashlight’s output to your need. POWER LOCKOUT: Preserve power—the lock-out mechanism prevents the flashlight from accidentally turning on when stowed away. RECHARGEABLE: Rely on the built-in ZITHION rechargeable battery for strong performance and cost savings over time. IP67 WATERPROOF AND DUST-RESISTANT: Shine through just about anything—with a light that stands up to dust and is waterproof against full submersion down to a meter.