Colour changing ceiling light: RGB mode and white mode. The LED ceiling light is suitable for daily lighting as well as mood lighting for decoration at home, parties and festivals. A+ Energy Efficiency. Continuous dimming and RGB colour changing: LED ceiling light in white light mode, the light intensity can be adjusted from 15% to 100% and the colour temperature can be changed from 2700 K to 6500 K as desired. In RGB mode, 6 colours are available. The multifunctional light effect can meet different requirements. LED ceiling light with Bluetooth speaker: connect to smartphone or tablet via Bluetooth in seconds, you can play music or other sounds. The lights offer a rhythm pattern. You can click on the "RGB" mode to achieve the collaborative effect of colour rhythm and music rhythm. Then you can enjoy party, disco and dance light effects at home. LED ceiling light 3 types of control options: 1. Remote control with 12 keys that is included. 2. Any type of wall switch in your home (with the exception of the dimmer switch) 3. Free app (ilink) that can be downloaded from Google Store and Apple Store. LED ceiling light with starry sky effect: with many dots on the lampshade, the LED ceiling light lights up colour changing with many stars that sparkle like a starry sky. This makes it suitable not only for the common bedroom, kitchen and living room, but also for the children's room (no projection effect).