Rolls-Royce Silver Shadow II Side Marker Bulb Size

The Rolls-Royce Silver Shadow II front side marker utilizes 257 and 194 bulb sizes, while the rear side marker employs 57 and 194 bulb sizes. The replacement chart covers 1977 to 1980 production years with corresponding bulb size specifications.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Front Side Marker

YearsBulb Size
1980257
1977-1979194

Rear Side Marker

YearsBulb Size
198057
1977-1979194

Bulb Specifications

Description Bulb Size
ANSI standard (US & Canada). Festoon or BA9s base instrument bulb. 12V, 2W.257
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W.194
ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 1W.57

Other Locations