BMW 550i Daytime Running Light Bulb Size
The BMW 550i daytime running light utilizes an H8 bulb size for the lighting components located at the front of the vehicle. Data for the specific bulb requirements covers the range from 2008 to 2010.
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 |
|---|---|
| 2008-2010 | H8 (With HID Headlamps) |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ECE standard (Europe & worldwide). Single-filament halogen bulb with PGJ19-1 base. Also approved in the US. 12V, 35W. | H8 |