Philips P21/5WCP Standard Halogen Miniature Bulbs (10 Pack)

When a tail light or brake light bulb burns out, it's not just an inconvenience, it can be a safety issue. These Philips P21/5WCP standard halogen miniature bulbs are designed to replace those common dual-filament bulbs found in many vehicle lighting systems. Having a 10-pack on hand means you're ready to address a burnt-out bulb quickly, keeping your vehicle visible and legal on the road.

Each bulb in this pack features a P21/5W dual-filament design, meaning one bulb handles two functions, typically your tail light and your brighter brake light. Philips is a well-known name in lighting, and these bulbs are built to meet standard automotive specifications for reliable illumination. They fit right into the original socket, making replacement a straightforward process for most DIYers.

Keeping a few spare bulbs like these in your glove box or tool kit is always a smart move. It saves you a trip to the auto parts store when you least expect it and ensures your vehicle's lighting is always functioning as it should.