The UC45 Rechargeable LED Flashlight from Fenix is a powerful 4-mode flashlight with a rechargeable Li-ion battery and a Micro USB charging port. Its CREE XM-L2 U2 LED delivers a high-intensity "Turbo mode" 960 lumen beam using the tailored 3200mAh 3.6V rechargeable Li-ion battery. The High mode provides a 375 lumen output, a Mid mode offers 100 lumens and the Low mode has a 10 lumen illumination. An available Strobe mode flashes a bright blast of light at 960 lumens. The UC45 is waterproof to 6.6', and impact resistant up to a 3.3' fall. Its slip-resistant body is constructed from hard-anodized aluminum alloy and the toughened glass lens has an anti-reflective coating. A digitally regulated circuit maintains constant brightness in the beam.
At the maximum 960 lumen output, the runtime is 1.25 hours. At 375 lumens, the runtime is 4 hours, at 100 lumens it's 16.5 hours and at the lowest 10 lumen output mode it operates for 135 hours. A tactical tail cap switch enables momentary-on or constant-on operation and the tail side switch provides output selection and instant strobe function. The UC45 weighs 8 oz including the battery and is 7" long.