The Feniex Quad Interior Rear Lightbar is the world's first 4-color LED interior light bar from Feniex’s newest emergency warning lighting line and the brightest in the industry. User programmable in red, blue, amber and white, the Quad offers endless customization while remaining competitively-priced. The Quad Interior Rear Lightbar is an advanced and high-performing LED police light that can be used for a wide range of law enforcement applications. From undercover cars to police pursuit vehicles, the Quad Interior Rear Lightbar provides unmatched versatility and brightness. It can also be used in fire trucks, security and patrol vehicles, and more!