This is auxiliary data supporting Volvo Bulb Guide and Cross-Reference topic in the Volvo forum.
Side Mirror Bulbs
Volvo describes the bulb for the side mirror or “Approach” light as “12.8 V, 11 W.” Aftermarket show others (e.g. 6W and 10W) some with 10mm glass, some with 16mm, but all with a W2.1×9.5d base (unknown if the 16mm will fit all housings). What ever is used, keep it below 11w. A W5W (2825) will work fine. Others one may encounter also shown for comparison. This photo shows the
| Volt | Watt | Base | ECE | Osram | Lumens | GlassDia. |
| 12.8 V | 11 W | W2.1×9.5d | “W11W” | 912 | 151 lm | 16mm |
| 12 V | 6 W | W2.1×9.5d | “W6W” | 2886X | 85 lm | 10mm,Xenon |
| 13.5 V | 7.3 W | W2.1×9.5d | – | 916 | 25 lm | 16mm |
| 13 V | 9 W | W2.1×9.5d | – | 906 | 75 lm | 16mm |
| 13.5 V | 9.3 W | W2.1×9.5d | – | 904 | 50 lm | 16mm |
| 12 V | 10 W | W2.1×9.5d | W10W | 923 | 125 lm | 16mm |
| 12 V | 10 W | W2.1×9.5d | – | 1210X | 125 lm | 10mm,Xenon |
| 12.8 V | 10.2 W | W2.1×9.5d | – | 579 | 113 lm | 16mm |
| 12.8 V | 12.5 W | W2.1×9.5d | – | 922 | 188 lm | 16mm |
| 12.8 V | 15.4 W | W2.1×9.5d | – | 920 | 126 lm | 16mm |
| 12 V | 16 W | W2.1×9.5d | W16W | 921 | 310 lm | 16mm |
Last Updated on August 19, 2020

