The 12V P21/5W BAY15d light bulb is a dual-filament automotive bulb commonly used for stop and tail lights. Its BAY15d base features offset bayonet pins, ensuring correct orientation upon installation.

Features

• Dual-filament design for combined stop and tail light functionality
• BAY15d base with offset bayonet pins for proper alignment
• Suitable for various automotive applications, including brake and tail lights

Specifications

• Voltage: 12V?
• Wattage: 21W/5W
• Base type: BAY15d
• Diameter: 19mm
• Length: 47mm

Cross-Reference OEM Part Numbers

• 1157
• 380
• 7528
• P21/5W

Vehicle Fitments This bulb is compatible with a wide range of vehicles for brake and tail light applications. For specific compatibility, please refer to your vehicle's manual or consult with a qualified automotive specialist.