Ram 2500 Dome Light Bulb Size
The Ram 2500 dome light requires a 578 bulb size for proper installation within the interior overhead lighting fixture. Provided information covers the specific time period from 2011 to 2020.
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 Type | Shop |
|---|---|---|
| 2011-2020 | 578 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Festoon bulb, 41mm length, end-cap contacts. 12V, 12W. | 578 | Check Price |