Easily portable and exceptionally powerful, the Streamlight Strion LED provides a bright, consistent light. With a maximum output level of 500 lumens, this flashlight uses C4 LED technology and a deep-dish parabolic reflector to create optimal illumination at all angles, including peripherals. The flashlight is powered with a Lithium Ion battery that is rechargeable up to 1,000 times and uses a clamp style charge holder with a digital control circuit to prevent overcharging. The snap-in charger mounts in any position, and the battery fully recharges in just three hours. Measuring at just 5.90 inches in length with a barrel diameter of 0.95 inches, this flashlight produces a bright light and is small enough to fit in your bag or kit.