Bulb P21W 24V BA15S 21W
Bulb P21W 24V BA15S 21W
Information
Information
Main characteristics:
- Base: BA15S
- Type: P21W
- Power: 21W
- Voltage: 24V
- Applications: Turn signals, tail lights, fog lights
Compatibility with other brands:
- Philips: 13498
- Osram: 7511
- Ring: RTM241
Overview:
The P21W 24V BA15S 21W BOSMA bulb is a versatile lamp designed for turn signals, fog lights, and tail lights. Its BA15S metal base, 15 mm in diameter, features two symmetrical pins and a central contact for electrical connection. With its single filament, it ensures reliable performance for heavy vehicles such as trucks, tractors, and agricultural equipment.
Applications:
This bulb is ideal for:
- Turn signals
- Tail lights
- Fog lights
- Heavy vehicles, such as trucks, tractors, and agricultural vehicles
Other similar lamps:
The BA15S base is also used for other lamps such as:
- R5W: A lamp with a smaller, globe-shaped glass.
- R10W: Another compact variant with a single filament.
The P21W, on the other hand, is distinguished by its pear-shaped form, making it one of the most common lamps for turn signals and fog lights.
Why choose this bulb?
- Reliability: Ensures constant and efficient lighting.
- Compatibility: Easy to install thanks to the standard BA15S base.
- Versatility: Suitable for multiple lighting functions in heavy vehicles.
- Durability: Designed to withstand the demanding conditions of industrial vehicles.
The P21W 24V BA15S 21W BOSMA bulb is a reliable and practical choice for truck, tractor, and agricultural vehicle drivers, offering a versatile and durable lighting solution.

