This is a value pack of ten T20/7443 dual-filament halogen bulbs designed as direct replacements for your vehicle's rear lighting. They are essential for maintaining brake, tail, and turn signal functions.
Built with durable quartz glass, these bulbs are engineered to withstand road vibrations and the high temperatures found in automotive light housings, providing dependable service over time.
The key to their function is the two separate filaments. One operates at a lower wattage for tail lights, while the other engages at a higher wattage for brighter brake lights or turn signals.
For a guaranteed fit, please check the number on your existing bulb. These are compatible with sockets including T20, 7443, 1891, 7440, 7441, W21/5W, and several others.
The package includes ten bulbs, giving you ample supply for a full vehicle replacement or to keep in your glove box for future needs, ensuring you're always prepared with a reliable lighting solution.