Spyder 5087744 Chrome Projector Headlights w/Switchback 08-10 Ford F250/F350 SD

High-Power LED Module ( Low Beam ) Equipped Headlights - Version 2 - Chrome Spyder Auto is proud to present the Platinum Series line. We have added integrated LED bulb technology directly into our housings. The light emitting diode is also called a luminescence diode or, in short, LED. LED stands for "light emitting diode", as it turns electrical energy into light. Physically, it is a cold-light source and an electronic semiconductor component part in optoelectronics. Its conductivity lies between that of conductors (e.g. metals, water, graphite) and non-conducting materials (e.g. non-metals, glass, wood). Spyder Auto has taken existing housing as well as new designs and added LED bulbs to the Low beam and keeping halogen bulbs for the high beam to keep cost in mind. Features LED low beam and halogen high beam.