Paint your headlight reflectors with LED color. This application allows for communication to a ZEVO Bluetooth LED controller made by SYLVANIA Automotive Lighting. Simple one screen app allows for quick access to color adjustments of the ZEVO Pulse or Hybrid devices. App's main page contains a pull down menu to connect to the ZEVO device. Once connected, user can quickly and easily configure their car's accent lighting via Bluetooth. Bluetooth profile Generic Attribute Profile (GATT) must be supported by your mobile device. IMPORTANT: Connect the device directly through the APP. Do NOT pair your Android Device with the device through Bluetooth settings. Pairing can cause unpredictable performance depending on your phone / tablet. If you have any questions, please call customer service prior to installing this application.