NOTE • Old version WRGB II lights need cable connector for Bluetooth Controller, additional purchase required. • Regular WRGB II Bluetooth Controller has been discontinued. For customers who have WRGB II light and the Bluetooth Controller is broken, can use the 10th Edition Bluetooth Controller as a replacement, but the app will display the device name as 10th edition and the color of the light will be slightly different from before. • This item is classified as a replacement part and is therefore not covered by our standard warranty policy. We recommend confirming compatibility before purchase.