Chevrolet Impala Limited Courtesy Bulb Size
The Chevrolet Impala Limited courtesy light requires a 194 bulb size for proper installation and function within the interior lighting system. Data for 194 bulbs covers the 2014 to 2016 range.
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 |
|---|---|
| 2014-2016 | 194 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |