Fenix TK50-R5 255 Lumens Cree LED Flashlight, 50,000 Hours Max Lifespan, Black

The Fenix TK50-R5 255 Lumens Cree LED Flashlight (Black) is an amazingly bright, waterproof flashlight with runtimes that vary from 2.75 to 480 hours, depending on the output used. This powerful light is made from aircraft-grade aluminum in a premium type III hard anodized anti-abrasive finish. Seven output levels in two modes can be accessed by the two side button switches.

There are 4 constant light levels from 4 to 255 lumens and 3 flashing modes - a strobe mode at 255 lumens, warning flashing at 70 lumens and an SOS signal at 70 lumens.

The output is digitally regulated to maintain constant brightness and there's reverse polarity protection to protect against improper battery installation. The TK50 operates on 2x "D" batteries. The LED lamp has an approximate life of 50,000 hours.