1999-2019 GM Tow Mirrors Switchback Marker Light Inserts Color Lenses?:Clear UV COATING: Momentive UVHC3000

UV COATING: Momentive UVHC3000

for those who are a bit more traditional they can also be setup to run as solid on/off style signals too

25% rayon*

Second: Aging or not

These will fit any 2011+ 1500

1999-2019 GM Tow Mirrors Switchback Marker Light Inserts Color Lenses?:Clear UV COATING: Momentive UVHC3000This product is for the New GM Style Tow Mirrors. you take you old one out and pop this one in, only thing you would have to do is tap into a ground, blinker and DRL wire. Switchback is when you are driving its white as DRL and when you turn your blinker on it blinks amber. With Sequential Switchback LEDs the amber led chases the direction you are going. The main pic with the small lines is out Colormatched gloss black option it is out biggest seller.