The plug is a light that harkens back to knog's roots, using an overmolded soft touch tpu in three, fun colours. This light is packed with fresh technology like a domed rear lens, a low battery indicator and like all knog bike lights it is fully usb rechargeable. Designed to work with all genres of bicycles from commuters to aero road bikes, the plug comes with three different silicone bands for securing it to handlebars, seat stays, and of course, seatposts.This is a light for every-day, for every ride, for everybody.Increased side visibility - the specially designed domed rear lens is clever in two ways. Firstly it's domed shape allows for maximum clarity when viewed from face on. Secondly this same domed lens allows for plenty of improved side visibility. Given the fact that 78% of accidents happens with cars not seeing bikes at intersections, any additional visibility from the side can only be a good thing.Easy one button operation - a large, soft touch button ensures easy operatio