Abstract: This invention relates to a light linking system, which includes a plurality of casings and lamps, and two binding members as main components combined together. Said casing is a hollow shell structure provided with a first housing and a second housing, said first housing has a first inner recessed annular wall which is in line with the shape of the lamp, the first housing is provided with a first hinge mount and a second hinge mount set correspondingly on both sides of the first housing, to connect the first hinge mount and second hinge mount of adjacent casings correspondingly. Said first hinge mount and second hinge mount set with the limiting members(s) to get a pre-determined angle range and limit the bending angle range of adjacent casings. Said second housing has a second inner recessed annular wall which is in line with the shape of the lamp for clamping the lamp together by the first inner recessed annular wall of first housing and the second inner recessed annular wall of second housing.

Abstract: One or more auxiliary lighting systems are attached to the exterior of a motor vehicle. A control module is located in the engine compartment and connected to the auxiliary lighting system(s) and the battery. A very low power transmitter, located in the cabin of the vehicle, transmits a simple pulse or an encoded signal, depending upon the number of auxiliary lighting systems used. The module includes a receiver and a sensor for detecting the operation of the vehicle's original equipment lighting. Logic within the module turns on the auxiliary lighting upon request in accordance with predetermined conditions, such as low beams but not high beams being turned on.