Thanks to the wide beam angle and the specially designed lens geometry, visibility of around 200º is possible - providing excellent visibility even from the side. Rack mounting at 50 / 80 mm or optionally with a clip-on for belt, bag, or backpack. "Low Battery" indicator light present when the capacity is approximately 10%. 8 light modes selectable, including guaranteed runtimes of up to 50 hours. 100% waterproof.