Amazon has C by GE On/Off 3-Wire Smart Switch on sale for $23.98
Shipping is free w/Prime
A SMART SWITCH FOR EVERYBODY IN THE HOUSE: Put the C by GE Smart Light Switch in your smart home so you can control your lights through the mobile touch app or voice assistant.
C BY GE SMART LIGHT SWITCH: Get convenience and comfort with your smart bulb and smart switch always being ready to respond. With enhanced functionality like out of home control and scheduling, you will never come home to a dark house.
BUILD YOUR SMART HOME WITH SMART BULBS THAT WORK WITH ALEXA/ GOOGLE HOME: The C by GE Smart Bulbs and the Smart Switch work with voice and app control at all times, even when the wall switch is turned off.
MAKE TRADITIONAL LIGHT BULBS SMART BULBS: The C by GE smart switch allows you to easily make your light bulbs compatible with Google Home or Amazon Alexa when paired with your smart devices.
EASY TO USE IN ANY HOME: This smart light switch works with most common residential wiring, and no neutral wire is required. DIY installation takes about 30 minutes for this smart switch for incandescent, halogen, CFL, and LED lights.
MINIUMUM REQUIREMENTS: 2.4 GHZ Wi-Fi & Ground, Load, and Line wires