Welcome to bulk order ,we will provide best price to you ! Item Description: 1.Two control methods: you can use bluetooth to control the light strip, you can also use wifi to control the light strip, you just need in the app simply bluetooth intelligent lighting control: just need to download the application, WIFI controller uses APP “Magical Home” ， The Bluetooth controller uses the “HaoDeng” app. Via the Bluetooth controller, it is more stable than the WiFi signal to find the light. You can easily control the light, Bluetooth does not need a network, the connection is more stable and is not interrupted. 2.Powerful app functions: RGB / R, G, B + WW 4in 1 Led recessed floor spotlight.With the app you can dim the light, 16 million colors to choose from, timing function, music mode an.