This is an optional Traxxas Chrome LED Lightbar, and is intended for use with the Traxxas Stampede 4x4 VXL. Now you can blaze even brighter trails! Fully assembled, pre-wired, and ready to install, this light bar features clear LEDs in mirror-chrome housings for an amazing display after dark. The functional LED light bar kit delivers a flood of light for real-world looks and go-anywhere driving after the sun sets.