These are the correct size (2 mm diameter), voltage and current for ALPINE head units from the 80's.

To install them properly, follow the instructions:

1. Desolder the burned or brocken lamp

2. Carrefully pry-off the green bulb cover

3. Gently remove the old bulb from the plastic base

4. Clean the holes in the plastic base with a needle if they are clogged with old glue residue

5. Install the new bulb in the plastic base

6. Fit the green bulb cover

7. Solder back in place

Correspond to the following ALPINE part numbers:

• 65T95274F01

• 65T95274F02

• 65T80294F05

• 65T63304F05

Used in the 3339, 5255, 5903, 7142, 7179, 7245, 7270, 7273, 7288, 7296, 7390, 7901, 7902, 7903, 7904, 7905, 7907, 7909.