Suzuki Equator Dome Light Bulb Size

The Suzuki Equator dome light requires a 6411 bulb size for proper installation within the interior overhead lighting fixture. Data for the bulb specifications covers the range from 2009 through 2012.

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
2009-2012	6411

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Festoon bulb, 36mm length, SV8.5 base. 12V, 5W.	6411

Other Locations

Additional Notes

The Suzuki Equator uses the 6411 bulb across all documented model years, spanning 2009-2012.
The 6411 is classified as a festoon bulb, a cylindrical lamp type that mounts by pressing its end caps into spring-loaded clips rather than inserting into a socket.
The 6411 bulb has a 36mm length, which is the span between its two end contacts and determines physical fit within the dome light housing.
It uses an SV8.5 base, a designation that refers to the festoon contact style with an 8.5mm contact width at each end.
The bulb operates at 12 volts and 5 watts, consistent with standard low-draw interior lighting in passenger vehicles.
The 6411 designation follows ANSI standards, meaning it is a regulated specification recognized across the United States and Canada.
Because festoon bulbs are sized by length, substituting a bulb of a different millimeter length, even with the same base type, would result in an improper fit in the Suzuki Equator's dome light housing.