Description: APPtuya/Smart life 1.The device is directly connected to WiFi, and the mobile phone app remotely controls the light bulb at home at any time; 2.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; 3.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; 4.Group function, Control all lights at the same time by creating groups and adding your lights into your group; 5.16million colors for you to choose and make your life colorful; 6.Support Amazon Alexa Echo and google home voice control; 7.Music Sync. The brightness of the lights can be changed with the rhythm of your favorite music, create a relaxing and quiet atmosphere. The brightness of the lights can be changed in sync with the rhythm of your favorite music.create a relaxing and quiet atmosphere; 8.Shell material has good heat dissipation performance, safe and reliable, smart home lighting preferred products. Specifications: Power: 4w Color temperature: RGB CW (2700-6500K) Lamp type : GU10 LED lamp bead model: 2835 5730 Luminous flux: 400 (lm) Input voltage: 85-265 (V) Light body material: plastic aluminum Shade material: PC Dimensions (Φ*H): 50X51mm Weight: 50g Package Included: 1*Spotlight 1*Manual