1. The device is directly connected to WiFi, and the mobile phone app remotely controls the light bulb at home at any time. 2. Four colors, light and dark adjustment, 16 million colors RGB full color adjustable. 3. APP function: color, color temperature, dynamic mode, color picking, etc. 4. Support and google home voice control 5. One APP controls multiple light , supports group control and supports individual control. 6. Remote switch dimming color scene color change, timing function 7. Ultra low power consumption, energy saving. 8. good heat dissipation performance, safe and , smart preferred Power: 5w Color temperature: RGB+ (2700-6500K) Luminous : 460 () Input voltage: 85-265 (V) Direct WiFi, mobile app remote control Remote switch dimming, and timing function Support and google home voice control Support group control and support for individual control Ultra low power consumption, energy saving Material:plastic colour:white Package Contents: 1 * Smart Light Cup Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.