Tuya WiFi Smart LED GU10 Bulb RGBW CW White 5W Dimmable Lamp Smart Home Control with Alexa Google Home Yandex AliceAPPtuya/Smart life1. Energy Saving: Ultra-low power consumption, save more than 90% of energy costs by replacing 50W halogen bulbs, low energy consumption As well as high durability, only 5 watts and an average lifespan of 50,000 hours. 2. Voice control: Our smart LED light bulbs are compatible with Amazon Alexa, Google Assistant yandex alice, and can be easily controlled by voice. Just use voice control to turn your lights on/off or dim/brighten them, and even switch them to specific colors if you want. No hub required and easy to install. Note: WiFi smart LED bulbs only support 2.4 GHz Wi-Fi networks. 3. Remote control: As long as there is a network connection, you can control the WiFi GU10 light bulb anywhere. When you are outdoors, you don't have to check whether every light is off, just control it with one click on the Smart Life Tuya app. 4.DIY color: warm white light, light and dark adjustment, 16 million RGB full color adjustable, easily change with your mood. You can change the color from red to green, or even change the light from dim to bright. And the bulb can be used wherever colorful lights are needed, with intelligent control. Such as homes, hotels, conference rooms, restaurants, bars, cafes, holiday decorations, birthday parties. Intelligent scene linkage, one-click execution of preset scenes to meet your different needs. 5. Timing/schedule: You can set the number of hours to automatically turn off the lights. Like you can set cycle time (24 hours). The lights then turn on and off automatically every day, which changes our lives and makes them more convenient. 1.Q: Do I need a hub to connect downlights? A: No, a hub is not required. 2.Q: Can it be used with Google Home? Answer: Yes, it is also compatible with Alexa for convenient voice control. 3.Q: If the light has been turned off by the wall switch, will it retain its settings when turned back on? Answer: Yes, the lights will keep the previous settings to achieve memory function. 4.Q: Can it be used manually through the dimmer switch (without wifi)? Answer: No, we cannot. Dimming can only be done via the Smart Life app. Specifications: Base: GU10 Wireless type: Wi-Fi 2.4GHz Rated power: 5W Voltage: AC90-250V 50/60Hz Color: RGB 2800-6200K CW Dimmable: Yes System support: IOS/Android Luminous flux: 350lm Lifespan: > 50000H package contains: 1*smart LED bulb 1*user manual",