Optilux H71010291 Model 1100 12V/55W Black Halogen Projector Fog Lamp Kit The Optilux fog beam pattern is designed to work with the factory headlamps to provide the best possible visibility for increased driver safety and comfort with less eye fatigue under year-round weather conditions including fog, rain, dust, or snow Best value 2.7 inch high x 2.8 inch wide x 4 inch diameter Optilux auxiliary lamp kits come with 2 lamps, 2 bulbs, wiring harness and mounting instructions One Year Limited Warranty