PLAYBULB sphere is a Bluetooth colorized ball lamp and mainly used as indoor decorative bulb. With free APP control, you can change its brightness, control on/off / RGB colors / light effects, set timers / security mode, control in groups and can collect colors from additional pictures to make it display etc. functions. You can also change its color by pat its glass light ball or shake your phone. Different from the traditional light bulb, PLAYBULB sphere comes with wireless charger itself on the bottom, so you don’t need to match extra power supply unit. It can connect with Android 4.3 or above and Apple devices with Bluetooth V4.0 or above. You can cut it from end side each 20cm.