Rolls-Royce Silver Wraith II Back Up Light Bulb Size
The Rolls-Royce Silver Wraith II back up light uses bulb size 1159 or P21W depending on the specific production requirements for the vehicle. Data for the lighting components covers the range from 1977 to 1980.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 1979-1980 | 1156 | P21W | Check Price |
| 1978 | 1159 | 1159 | Check Price |
| 1977 | 1156 | P21W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1156 | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V. | 1159 | Check Price |