Jeep Renegade Back Up Light Bulb Size

The Jeep Renegade back up light utilizes a 921 bulb size for the specific lighting component located at the rear of the vehicle. Available data for the bulb specifications spans the range from 2015 to 2023.

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
2015-2023	921

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Wedge bulb (T15). 12V, 16W.	921

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Additional Notes

The Jeep Renegade uses the 921 bulb for the back up light across the 2015-2023 model years.
The 921 is a wedge-type bulb, meaning it uses a plastic wedge base rather than a metal screw or bayonet fitting, and seats directly into a matching socket without a separate holder.
The 921 follows the ANSI standard recognized in both the United States and Canada, placing it within a regulated classification system for bulb dimensions and electrical performance.
The T15 designation refers to the bulb's tubular shape, with the numeric portion indicating a width of 15 eighths of an inch, which is a standard sizing convention used across the automotive lighting industry.
The 921 operates at 12 volts, consistent with the standard electrical system voltage found in conventional passenger vehicles.
The bulb carries a 16-watt rating, which reflects its power draw and determines the level of heat generated during operation, a relevant factor when selecting compatible replacement housings or sockets.
Because the 921 is an ANSI-classified bulb, aftermarket and OEM replacements carrying the same designation are expected to conform to the same electrical and physical specifications, supporting broad cross-brand interchangeability within that classification.