12V 21/5 Watt Dual Filament Light Bulbs
This pair of 12 Volt 21/5 Watt, dual filament bulbs are used in where a single bulb in the tail light housing serves both the brake light and tail light functions.
Commonly used as a turn signal bulb or used as a taillight bulb or brake light bulb, this common little signal and tail light bulb is found throughout various Vintage Air Cooled VW models.
- 12 Volt
- 21/5 Watt
- 1157 Dual Filament Bulbs
- Sold In a Pair
Tech Note: We have several wattages and voltages to choose from, plus the Air Cooled VW Bulbs are sold in pairs so you always have a spare. (Note: Beetles and Ghias were originally 6 Volt through 1966. 1967 was the first year for the 12 Volt system.)
Also known under these part numbers: (For reference only)