International 7700 Roof Marker Bulb Size
The International 7700 roof marker requires a bulb size of 193 for the lighting components. Data for the specified vehicle covers the range from 2005 to 2007.
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 |
|---|---|
| 2005-2007 | 193 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 193 |