The newly redesigned IP68 mini Bluetooth RGBW LED controller has the ability to sync numerous controllers over multiple zone groups using the free 'Umi Smart' app on an ioS or android device. From the smart phone app you can pair to multiple devices, set up groups, and save your favorite colors and scenes. From the main app control you can choose from millions of static RGB color choices, 0-100% single color white dimming, as well as 42 pre programmed color functions with 99 speed level adjustments. The RGB output is separate from the white output and can control a max load of 3 amps x 3 channels, 108W using 12VDC or 216W using 24VDC; the white output can control a max load of 5 amps or 60W using 12VDC or 120W using 24VDC. There are 16 storage spaces to save your favorite custom colors and 16 storage spaces for quick access to your favorite color changing modes. The Bluetooth control range from controller to smartphone or tablet is approximately 45ft with no walls or interference. The small size and simple bare connection wires, as well as sync and group functions make this controller ideal for any new or existing indoor/outdoor LED lighting design. This product is IP68 waterproof rated but not meant to be submersed in water or directly exposed to any outdoor elements.