Bulb R15W 6V BA15s 15W
Bulb R15W 6V BA15s 15W
Information
Information
PARKING LIGHT - SIDE LIGHT - TAIL LIGHT
- Base: BA15s (15 mm diameter, symmetrical pins)
- Type: R15W
- Power: 15W
- Voltage: 6V
- Dimensions: 18x35 mm
Overview:
The BA15s 15W 6V R15W BOSMA bulb is a single-filament lamp, ideal for turn signals, side lights, or parking lights of vintage vehicles operating at 6V. With a power of 15W, this bulb is a suitable alternative when headlights cannot accommodate a P21W bulb. Its standard BA15s base and compact dimensions of 18x35 mm allow for easy installation in confined spaces.
Applications:
This bulb is ideal for:
- Parking lights
- Side lights
- Turn signals (as a replacement in compact headlights)
- Classic cars operating at 6V
Technical specifications:
- Single filament: Designed for a single light function.
- BA15s base: Symmetrical pins for standardized installation.
- Power: 15W, suitable for turn signals and side lights.
- Compact: Dimensions of 18x35 mm, ideal for confined spaces.
Important information:
This lamp is not suitable for tail lights, which are regulated at 5W. If you are looking for a tail light bulb, we recommend the R5W 6V, available here.
Why choose this bulb?
- Practical alternative: Suitable for compact headlights that cannot accommodate a P21W 6V.
- Compatibility: Standard BA15s base for easy installation.
- Versatility: Can be used for multiple light functions.
- BOSMA quality: Durable and reliable product, specifically designed for vintage vehicles.
The BA15s 15W 6V R15W BOSMA bulb is an ideal solution for vintage vehicles requiring a compact and efficient lamp for turn signals, side lights, or parking lights. Its robust design and universal compatibility make it a trusted choice for classic car enthusiasts.

