BMW 550i Sun Visor Bulb Size
The BMW 550i sun visor utilizes 2723 and 6411 bulb sizes for the interior lighting components. Available data covers the specific range from 2006 through 2016 for the mentioned vehicle.
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 |
|---|---|
| 2011-2016 | 2723 |
| 2006-2010 | 6411 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 1.4W. | 2723 |
| ANSI standard (US & Canada). Festoon bulb, 36mm length, SV8.5 base. 12V, 5W. | 6411 |