What is shift light?

Shift lights are devices used in vehicles to indicate when the driver should change gears. They are typically found in high-performance cars and racing vehicles and are used to help drivers shift at the optimal time to ensure maximum speed and efficiency.

The shift light works by illuminating at a specific RPM range, which is determined by the driver or the vehicle's manufacturer. The light can be set to different colors and brightness levels to help the driver notice it in various driving conditions and environments.

Some newer shift lights are integrated into the vehicle's dashboard and display the information digitally, while others are separate devices that can be mounted on the dashboard or steering wheel.

Overall, shift lights are a valuable tool for drivers looking to improve their performance and get the most out of their vehicle.