Here is a smart low voltage transformer that you can control with Alexa and Google Home. The DEWENWILS 120W Low Voltage Transformer has 5 timer modes. It can be connected to your WiFi network for control from anywhere. This voltage transformer is weatherproof and has overload protection built-in.
The device comes with a reset button, power button, WiFi antenna, and 2 terminal output ends. It is ready to put your lights on a schedule.