Ewelink GU10 Zigbee LED smart Wi-Fi bulbs LED RGB CW WW lamp Ewelink App control LED light bulb compatible with Alexa Google Yandex

The rule: GU10 Protocol: eWelink Application: eWelink app Wireless type: Zigbee 3.0 / Wi-Fi Rated power: 5 watts Voltage: AC 100-240V 50/60Hz Color: RGB+2700K+6000K Light reflection: Mirror Supported system: IOS/Android Luminous flux: 350lm Service life: ≥ 30000H Wi-Fi GU10 bulb: No hub required Zigbee GU10 bulb: Zigbee hub/bridge required Zigbee Hub as control center: Zigbee Gateway Hub is required for Zigbee bulb, which acts as a central bridge for all Zigbee devices with very stable signal and really good necessity for the entire smart home. Question: 1. Q: Is a hub required to connect the downlight? A: The eWelink Zigbee version requires a Zigbee 3.0 gateway connection. Please use it with a relevant Zigbee hub; 2. Q: Does it work with Alexa / Google Home? A: Yes, it is also compatible with Alexa and Yandex Alice for easy voice control. 3. Q: If the light is turned off by the wall switch, will it retain its settings when turned back on? A: Yes, the light will keep its previous settings thanks to the memory function. 4. Q: Can this be used manually (without Wi-Fi) with a dimmer switch? A: Yes, when there is no internet connection, the app (eWelink) can control the bulb via Bluetooth signal. Note: The Wi-Fi bulb can be directly connected with Yandex Alice or Smart Things; if you do not have a Zigbee hub, just buy a Wi-Fi type; If you add a Zigbee light bulb to Smart Things or Yandex Alice, you need an EWELINK gateway or Smart Things and Yandex Alice devices integrated into a Zigbee gateway.