All our T4W-BA9S LEDs, 6V, 12V - Vintage

The T4W bulb with a BA9S base, in a 6-volt version, is a miniature parking light designed for vintage vehicles equipped with a 6V electrical system. It directly replaces the original T4W incandescent bulbs. Our T4W Angel 6V warm white 4000K, a best-seller in the category, offers a warm shade true to the vintage style.

The 6000K white produces a modern, crisp white light, while the 4000K warm white offers a softer, golden hue, more consistent with the aesthetics of classic vehicles. For a 2CV, a Traction or a DS, the 4000K warm white of our T4W Angel 6V is generally the most popular choice.

Installation is very simple: just remove the T4W incandescent bulb by pulling it out or turning it a quarter turn, then insert the BA9S LED in the same way. No tools or wiring modifications are required. Check that your installation is indeed 6V before purchase.

Yes, a T4W LED consumes about 5 times less energy than a 4-watt T4W incandescent bulb. This is an important advantage on older 6V cars, whose alternator and battery have limited capacity. Lower consumption also means less load on the period electrical circuit.

The BA9S T4W base is used for sidelights, dashboard lighting, indicator lights and sometimes license plate lighting on classic vehicles. Discover our full T4W Vintage range to find the shade suited to your vehicle.

Our Vintage T4W BA9S range is specifically calibrated in 6 volts for classic cars. For modern 12V vehicles, AGM Vision offers a wide range of T4W BA9S 12V, with different power ratings and different colors.