A flasher or a flasher unit is an electronic device used to manipulate the behavior of a light source or light bulb. When switched on, it makes the bulbs to blink. The flasher is most commonly used for hazard and turn signal lights to alert other drivers and the pedestrians as well of the activities of the vehicle, whether it will change direction or speed. Flasher units provide road safety by making the vehicle visible especially during nighttime driving to avoid collisions while driving on the road or when parked on the side. A flasher is also used to advise other drivers to drive cautiously while near the vehicle. Flasher units also come in handy during emergencies, informing other drivers and pedestrians that occupants of a vehicle is in need of urgent assistance. Check out our full catalog and find the best replacement flashers at the lowest prices possible here at Auto Parts Network.
Flasher 
