Search query: smart switch without neutral wire

Product: Smart Light Switch Treatlife Single Pole Smart Switch Works with Alexa, Google Home and SmartThings, 2.4GHz Wi-Fi Timer Light Switch, Neutral Wire Required, No Hub Required, ETL Listed, FCC, 4 Pack EASY AND SAFE TO INSTALL: Neutral Wire is required; Step-by-step instructions will guide you through the wiring process. standard size; screwless snap-on wall plate; no hub required. For 2.4G Wi-Fi only (NOT 5G). Max Power: 1250W. Output Current: 10A. FCC Certified.
VOICE CONTROL: Enjoy the hands-free convenience of controlling the lights in your home with your voice via Amazon Alexa and Google Assistant; perfect for times when your hands are full or entering a dark room.
REMOTE CONTROL: Control the light from anywhere with your smartphone using the smart life app, whether you are in your cozy bed, in the office or on vacation. You can create schedules, monitor real-time light status, share devices and even control a group of lights in your house with a tap of the phone screen.
AUTOMATED SCHEDULES: Create schedules (timer or countdown) to automatically turn on and off the light based on everyday routines or to simulate occupancy while you are on vacation to trick potential intruders.
SMART HOME: Reduce the trivialities in life, adjust the lights at any time according to your wishes. Through our smart switch, you can easily enjoy the convenience of smart home! Any unexpected quality issues, please contact us in time and we will try our best to help you. TREATLIFE White

Product: Smart Dimmer Switch 4 Pack, Treatlife Smart Light Switch Works with Alexa and Google Home, 2.4GHz WiFi Light Switch for Dimmable LED/CFL/Incandescent Bulbs, Neutral Wire Required, Single-Pole [0%-100% Dimmable & Memory Function]: Adjust the light dimming range to a certain percentage by moving your finger up or down or via app or a voice, the smart switch can remember and turn back to the last setting after powered off. Use for non smart but dimmable LED 150W Max, Halogens/Incandescent 400W Max, CFL 150W Max bulbs.
[Hands-free & Voice Control]: The dimmer smart switch works with Alexa & Google Home Assistant to conveniently control the light with the simple voice command while your hands are full or when it is dark in your room. No Hub required. Make your Christmas decorations smarter.
[Smart APP & Remote Control]: Manage your house’s lighting via APP on your smart phone from anywhere at anytime. Ideal for when you're away from home or when you are sitting on your cozy sofa or comfortable bed.
[Light Schedules & Group Control]: Create schedules to automatically turn the light on or off with the preset brightness at specific times. You can also share the App with your family members to control the switch.
[Note]: Neutral Wire is needed.Only suitable for single-pole (Not 3-way), 2.4GHz wifi (Not 5GHz). The standard size fits any standard multi-gang wall panel. The installation tutorial will guide you through the wiring process.Any problem, please feel free to contact us via Amazon. TREATLIFE White