RO lighting is designed for oars on boat. For people use oars in the night, RO light will illuminates the area around boat in sailing as a marine light. There are two parts of the light that could screw together on oar, the meameasurement could be changed by screwing the rubber part as a adjustment to fit different diameters of oars. The battery could get charging by solar power and kinetic energy of rowing, this ecological lighting system supports enought power to six LED bulds with crystal cover which maintain a water proof condition.
For considering the lock of the oar, RO light comes with a lock part which is a component could be locked on the each side of boat. This oar lock could rotated in both vertical and horizontal ways, and the oar light could illuminates the area in almost 360 degree.