This is the rear fog lamp that sits just below the reverse lamp.  There are a pair of these on the trunk / boot lid either side of the number plate.    1981-2003 Corniche &...

Fog Light Assembly as shown.  This unit comes with the single filament bulb, seal and mounting bolt. Lucas SFT576 1955-1965 Rolls-Royce Silver Cloud I,II,III & Bentley S1,S2,S3, Phantom V,...

This is a good used switch box / ignition switch assembly with fog lights USA models only.  1972-1976 Corniche, Silver Shadow and Bentley T (VIN 13413-22582) $300 Core Charge does apply 

This is the internal ignition switch. Azure 1997-2003Brooklands 1995-1998Continental 1990-1991Corniche 2000-2002Eight, Limousine (19

This is the mounting plate for the fog light.  Note: the plate is covered in protective tape from the Factory (These are no longer in production) 1966-1969 Corniche, Shadow & T 2 door...