1 Models Available
Smart Light Bulb Size Guide
Complete bulb size reference for all Smart models from 2005 to 2019. Find the exact headlight, fog light, and tail light bulb sizes for 15 vehicles across 1 models.
Smart has 15 vehicles in our database spanning 2005 to 2019. The most common low beam bulb across Smart models is the H7, making H7 LED upgrade kits the most popular aftermarket choice for Smart owners. The Fortwo is one of the most represented models in our database.
Year Range
2005 – 2019
15 total vehiclesModels Covered
1 models
Most popular: FortwoOEM LED
0% of vehicles
Halogen standardCommon Smart Bulb Types
| Position | Bulb Type | Vehicles | Shop |
|---|---|---|---|
| Tail Light | 7528 | 15 vehicles | Check Price |
| Side Marker | 7528 | 12 vehicles | Check Price |
| Low Beam | H7 | 11 vehicles | Check Price |
| Brake Light | 7528 | 10 vehicles | Check Price |
| Turn Signal Front | 7507 | 8 vehicles | Check Price |
| Fog Light | H11 | 8 vehicles | Check Price |
| High Beam | H7 | 8 vehicles | Check Price |
| Turn Signal Rear | 7528 | 8 vehicles | Check Price |
| Turn Signal Front | 1157A | 7 vehicles | Check Price |
| Brake Light | 921 | 5 vehicles | Check Price |
Browse Smart Models
Frequently Asked Questions
The most common low beam headlight bulb across Smart vehicles is the H7. Other bulb types used include 7528, 7528, H7, 7528, 7507. The exact size depends on your model and year — select your model below for the precise fitment.
We cover 1 Smart models including Fortwo. Each model page has a year-by-year bulb size chart covering every position — low beam, high beam, fog light, turn signal, and brake light.
Most Smart vehicles do not require CANbus decoders for LED upgrades. Standard plug-and-play LED kits in the correct bulb size should work without triggering error codes. However, some newer models may have load-sensing circuits — check the product listing for your year before purchasing.
Our database covers Smart vehicles from 2005 to 2019, with 15 total entries across 1 models.
Select your Smart model from the list below, then choose your model year. You'll get a complete chart of every bulb position with the correct size and a direct link to purchase on Amazon.