Mercury Comet Radio Display Bulb Size
The Mercury Comet radio display utilizes bulb sizes 1893, 1895, 1891, 257, and 1892 across various production periods. Available data covers the span from 1960 through 1977 for the specified components.
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
| Years | Bulb Size |
|---|---|
| 1971-1977 | 1893 |
| 1968-1969 | 1893 |
| 1966-1967 | 1895 |
| 1963-1965 | 1891 |
| 1961-1962 | 257 |
| 1960 | 1892 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 2W. | 1893 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 0.9W. | 1895 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 2W. | 1891 |
| ANSI standard (US & Canada). Festoon or BA9s base instrument bulb. 12V, 2W. | 257 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 3W. | 1892 |