Tuya solution: ZigBee 3.0. ZigBee Version：. ZigBee Gateway is required. You can turn on the lights in one sentence and enjoy a convenient smart life. Maximum load current: 10A, 16A. This can be ordered: turn off the lights in the living room after 2 hours.
eBay
16A Tuya Smart WiFi Switch,2-way Mini Light Switch Power Metering Breaker,For Alexa,Google Home,Yandex Alice,Smart Life Control
Aliexpress UK
This is a mini and compact DIY smart switch used for different kinds of switch boxes, even the smallest EU standard switch box. Ask devices to turn on/off just by a voice command. Run the device on your phone albeit no normal WiFi connection.
eBay
Wifi Smart Switch DIY Light Mini Switches 2 Way Control Wireless Smart Home Breaker With Alexa Google Home Cozylife Xiao Ai APP
Aliexpress UK
This smart WiFi module with mini design fits EU/UK wall switch boxes and easily hides it in your wall switch box of your traditional switch without affecting your decoration style and makes it smarter.
eBay
Wifi Smart Switch DIY Light Mini Switches 2 Way Control Wireless Smart Home Breaker With Alexa Google Home Cozylife Xiao Ai APP
Aliexpress UK
[Wifi+Bluetooth Dual Mode]Connect to faster. Bluetooth is only used for network signal connection, and Bluetooth cannot be used alone. WIFI+Bluetooth is more stable. Wifi type: 2.4GHZ 802.11b/g. Specifications:wifi 2USB/wifi 3USB/wifi 1USB.
eBay
Tuya WiFi Smart Switch 16A Module 2-way Control Mini Switch Breaker Smart Life Work With Alexa Google Alice
Aliexpress UK
MOES Smart WiFi LED Dimmer Switch Module, Mini Design, Supports App Voice Alexa Google Home Remote Control, Dual Switch Networking, Timer, Control Sharing, WiFi 2.4GHz only, 1 Gang No box hence price
eBay
Tuya Wifi Smart Switch 10A 433MHz Universal Breaker Mini Round Button Panel Switch Voice Control Support Smart Life,Alexa,Google
Aliexpress UK
Bought too many, these are redundant for me now. Brand new and in box, have been taken out of box but never plugged in. This listing is for both switches. The Mini WiFi Smart Switch 16A features an Operation Method of On/Off. It is compatible with Google Home/Assistant and Amazon Alexa for convenient voice control. The Smart Home Protocol is Wi-Fi, allowing for easy connection to your home network. This smart switch is perfect for controlling devices in your home with just a voice command or through a mobile app. Tuya
eBay
16A Mini Tuya Wifi Smart Switch 2 Way Control DIY Light Switches Alexa Yandex Alice Smart Google Home APP Voice Control
Aliexpress UK
SONOFF Mini Wifi DIY Smart Switch Voice APP Remote Control Android IOS Equip. Condition is "New". Dispatched with Royal Mail 1st Class.
eBay
Tuya Smart WiFi Zigbee Mini 1 2 3 USB Adaptor Switch 5V Micro USB Power Adaptor Smart Life APP Control Support Alexa Google Home
Aliexpress UK
• High Current Capacity :With a current capacity of 16A, this switch can handle high-power devices like air conditioners and heaters without any issues. You can turn on the lights in one sentence and enjoy a convenient smart life.
eBay
Tuya WiFi Smart Micro USB Adaptor Switch Timer 5V WiFi Mini USB Power Adaptor Works with Alexa Hey Google Alice for Smart Home
Aliexpress UK