Ford B-700 High Beam Indicator Bulb Size
The Ford B-700 high beam indicator utilizes bulb sizes 194 and 37 for the lighting components located within the instrument cluster. Data for the specific bulbs covers the range from 1980 through 1994.
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 |
|---|---|
| 1992-1994 | 194 |
| 1991 | 37 |
| 1990 | 194 |
| 1989 | 37 |
| 1980-1988 | 194 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 1W. | 37 |