The turn signal lens is composed of glass or plastic which covers the bulb and wiring in the turn signal.
Turn signal light lens significanceThe turn signal light lens is vital to the enhancement of light diffusion and houses the bulbs as well as the wiring. Also, depending on the vehicle make and model, the entire turn signal light build can be different, it can be part of the headlight or tail light connection or it can be its unit. The turn signal plays a key role in making sure that the automotive lights are protected from any damage.
Common issues with a faulty turn signal light lensA defective turn signal light lens can cause the bulbs and wire to be vulnerable to moisture or debris.