Bulb 2641 12V/10W BA15S

Bulb 2641 12V/10W BA15S for Trailer Lights and Indicators

The 2641 12V/10W BA15S bulb is an essential spare lamp for trailer lighting systems. This bulb serves multiple critical functions including brake lights, indicators, tail lights, and license plate illumination. Its reliable performance ensures your trailer meets safety regulations and maintains visibility in all driving conditions.

Spare lamp for trailer lights

The 2641 features a BA15S single-filament socket design, making it compatible with standard trailer light fixtures. With a 12-volt rating and 10-watt output, this bulb delivers consistent brightness for signaling and illumination purposes. Installation is straightforward—simply insert the bulb into the BA15S socket until it seats fully and locks into place. This spare lamp is designed for direct replacement in trailer lighting assemblies without requiring any modifications to existing fixtures.