Audi Super 90 License Plate Bulb Size

The Audi Super 90 license plate light requires a bulb with the unique size 1895. Data for the specific component covers the range from 1969 to 1972.

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
1969-1972	1895

Description	Bulb Size
ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 0.9W.	1895

The 1895 bulb is the sole license plate bulb type listed for the Audi Super 90 across all specified model years, covering 1969-1972.
The 1895 is classified as a miniature wedge bulb, using the T5 form factor, which refers to a tubular bulb with a 5/8-inch width.
The wedge base design means the bulb is held in place by tension from the socket itself, with no separate metal base or pins required for installation.
The 1895 operates at 12 volts, consistent with the standard electrical system voltage found in passenger vehicles of that era.
At 0.9 watts, the 1895 draws very low current, which is typical for license plate illumination, a function that requires only enough light to make the plate legible rather than to illuminate a wide area.
The 1895 conforms to ANSI standards recognized in both the United States and Canada, placing it within a regulated specification framework for bulb geometry and electrical performance.