Review on 💡 TESSAN Dimmable Waterproof Extension Programmable: Versatile and Weatherproof Power Solution by Shaun Bushey

After setup (not easy) with APP and WiFi, switch and dimmer don't work. I decided to return it after testing it with different lights. There is no manual mode so it's useless. The app's diagnostics indicate that the Wi-Fi signal is good and the device has been detected. Reinstalling didn't help either.