LEDGlow's Replacement Million Color Underbody Control Box will replace the existing control box and wireless remote. The Version 1 Control Box comes included with a preprogrammed dark gray and purple wireless remote, whereas the Version 3 Control Box comes included with a preprogrammed current generation chrome and black wireless remote. This control box is only compatible with LEDGlow's Million Color Wireless SMD LED Underbody Kit (LU-UB-MW40.3), Million Color Wireless SMD LED Truck Underbody Lighting Kit (LU-UB-MW60.3) and Million Color Wirless LED Underbody Lighting Kit - Previous Model (LU-M01-V1).