Hyundai Veloster N Map Light Bulb Size

The Hyundai Veloster N map light requires a bulb size of 904 for the interior lighting system. Data for the specified component covers the range from 2019 to 2022.

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
2021-2022	904
2019	904

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 8W.	904

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Additional Notes

The 904 bulb is the map light specification for the Hyundai Veloster N across the 2019-2022 model years listed.
The 904 bulb follows the ANSI standard recognized in the United States and Canada, classifying it as a regionally standardized automotive component.
This bulb belongs to the T10 miniature wedge family, a form factor characterized by a wedge-shaped base that seats directly into a socket without a separate metal cap or pins.
The 904 operates at 12 volts and 8 watts, placing it in the low-wattage range typical of interior courtesy and reading light applications.
The T10 wedge base is a widely used platform in automotive interior lighting, and multiple bulb types share this base configuration, which introduces substitution compatibility considerations when selecting replacements.
Although the T10 base is common across many bulb variants, wattage differences between those variants can affect socket heat tolerance and circuit load, making the 8W rating a relevant factor in fitment decisions.