Signal / Brake / Interior
Signal / Brake Lights
Signal Lights have been in use since the early 1900s with the introduction of the license plate light.  Next came directional and brake lights for the rear of the vehicle.  Modern vehicles employ signal lights for numerous turn, brake, parking, reverse, and puddle lights. 
  
Most signal lights utilize incandescent technology.  Learn more about incandescent in our Lighting 101 section.  
  
Check out our replacement guide to find the right signal, brake, or interior light for your vehicle.