Our smart led bulbs are compatible with Alexa Echo / Google Home via SmartThings hub or Tuya Zigbee hub. Work with Tuya App / SmartThings App control. DIY Color: White light warm light, light and dark adjustment, 16 million colors RGBCW full color adjustable, easily changed by your mood. Change any room into a dance floor, or create a relaxing and quiet atmosphere. Such as living room, kitchen, bedroom and so on. Timer/Schedule: Set your lights to turn on / off at a specific time. Like you can set the cycle time (24 hours). Then the light would turn on and off automatically every day. Music Sync. The brightness of the lights can be changed with the rhythm of your favorite music, create a relaxing and quiet atmosphere. Group function. Control all lights at the same time by creating groups and adding your lights into your group. 16 million colors for you to choose and make your life colorful. The brightness of the lights can be changed in sync with the rhythm of your favorite music. create a relaxing and quiet atmosphere. Notes: This product needs to be used with a gateway.