Tuya Smart LED Downlight WiFi LED Ceiling Recessed Down Light Dimmmable Spot Lamp 10W 15W RGB CW WW Changeable Work Alexa 1. Mobile phone control: smart LED downlight is connected to the mobile phone Bluetooth. Just download the free app and complete the configuration in a few simple steps to control the bulb. 2. Timing and Rhythm color mode: You can set a custom schedule for the smart downlight. The new rhythm algorithm, truly effective and practical music rhythm. 3. Group control and joint control: You can create a group for all your smart downlights, and you can control them with just one command. You can also share it with other family members through the app, and they can also use their mobile phone to control it. 4. RGB CW WW LED downlight: enjoy yourself with smart downlight and make your space more creative. Add color to your home with vibrant, mood-enhancing RGB lights. 5. Energy saving & multi-purpose: Compared with ordinary bulbs, smart downlights use LED technology to save up to 60% of energy consumption. 6. With the Tuya gateway MESH [SIG], the lamps can be connected to third-party voice platforms (alexa, google home, etc.) to achieve voice control 7. With the Tuya gateway MESH [SIG], the lamps can be controlled remotely. Specifications: Product name:Tuya Bluetooth smart downlight power:10W Color:RGB CW WW sizes:113X5OMM Voltage:85-265V Hole size:75MM weight: 122G Lumen:800 lm material:PC aluminum PBT Package Included: 1*Bluetooth smart downlight 1*User Manual