The '64 El Camino offers some neat possibilities with LED lighting.
The backup lenses are nearly the same size as the Tail/Stop lenses, but go un-used 99% of the time the car is on the
road!
I thought, "What about doubling the area of the Tail & Stop lighting, adding
the "instant on" benefits of LEDs, and getting a white lens to suddenly light up RED??
This was the original project for ekLED. My '64. The units shown here are Version 6.