This is an amber head light bulb 45/40W  1945-1955 Silver Wraith, Mk-6, R-type, Sliver Dawn  

This is the tail light assembly that has the single lens with a reflector underneath (as shown in the photo). We can offer upper Lens in RED or AMBER please specify which you prefer when...

This lens fits the tail light that has the single lens with a reflector underneath. Amber in color.  If you need the Red lens see CD2864 Rolls Royce Silver Cloud I  and Bentley S-1

This is the red tail light lens. It fits the tail light with the single lens with a reflector underneath.  L553  If you need the amber lens see part# CD2863