This lantern has 2 functions  (4 LED or 12 LED) with easy push ON / OFF switch. Its fantastic illumination pans 360 degrees and it can be charged using both mains or the wind up mechanism. Its fold out carry handle and folding hanging hook make the light very versatile. This product is water resistant and has a storage compartment in the top of the lantern for the detachable headlight. This measures 12 x 5 mm and produces an ultra bright white LED. The lantern operates for  3 - 4 hours from a mains charge (approx) and 15 minutes of light from 1 minute of winding (approx).