I wanted to streamline the side profile and get rid of the Orange/red side marker lights so I decided to tint them with nightshades. You can go light tint all the way to blacked out which is what I did, but you can still see the marker leds at night. Masked around the lights, draped in plastic then cut out and remasked around light so no over spary would hit the car. Lost count but did around 8 light/medium coats. Turned out nice, smooth and glossy so it actually looks like paint. Looks way better imo!