Main features:

• Base: BA21d
• Type: Bulb with 3 lugs (positioned in a triangle), base diameter 21 mm
• Power: 45/40W
• Voltage: 6V
• Colour: Yellow
• Double filament: For dipped and main beam headlights

Presentation:

The BA21d 6V 45/40W yellow bulb is a double filament lamp designed for combined dipped and main beam headlights in a single unit. It is distinguished by its 21 mm diameter base and its 3 lugs positioned in a triangle, ensuring precise and secure fastening. Its yellow light adds a touch of authenticity to vintage vehicles, complying with the standards of the era when yellow headlights were mandatory in France.

Applications:

This bulb was used between 1940 and 1970 to equip a variety of 6-volt vehicles, including:

• Cars: Old and collector vehicles.
• Motorcycles: Vintage and classic models.
• Tractors: Historic agricultural machinery.
• Scooters and mopeds: Vintage light vehicles.

Yellow lighting, a symbol of an era:

For decades, yellow bulbs were mandatory in France for all vehicles in circulation. It was only in 1993 that white and yellow lights were allowed interchangeably. This yellow BA21d bulb allows you to restore the authentic lighting of your old vehicle while respecting its original style.

Why choose this bulb?

• Authenticity: Ideal for preserving the vintage look of old vehicles.
• Yellow light: Complies with historical French headlight standards.
• Compatibility: Suitable for various 6-volt vehicles.
• Reliability: Double filament for optimal dipped and main beam lighting.

Choose the BA21d 6V 45/40W YELLOW 500609458 bulb to give your old vehicle its authentic shine back and respect automotive history.