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.