Features & Benefits

JAM STRAIT 3157 wedge based LED bulbs fit applications that 1156 and 1157 do not cover.  Features 12 Super-Bright White LEDs popular with automotive enthusiasts for brake lights, tail lights, and a large variety of other applications. These bulbs feature our celebrated exclusive patented maximum brightness hyperformance TM dual element control circuitry that uses all LEDs for both Brake/Turn and Tail. All LEDs are full bright for brake/turn and all LEDs are 1/3 bright for tail for maximum brightness, visibility, coverage, spread, illumination, performance, and safety. Not only do we use all LEDs for both operation modes, our LEDs are much brighter and have a wider viewing angle. Unlike the knockoffs, ours are designed to maintain their brightness for the life of the bulb. Professional Grade Quality.