The APP is specifically designed for KK LED’s Bluetooth wireless LED lamp series; it enables our intelligent LED lamps to be brightness dimmable and color dimmable via smart phone’s Bluetooth wireless connection, there are preset modes that allow users to change different scenarios , and the users are also allowed to define their own favor scenario. Further more, the alarm clock alert, incoming call alert, and shake to power on/off features are also available, you will find more fun with our APP and the intelligent LED lamp, visit us on www.kk-led.com