The Treatlife Smart Switch 4 Pack, 2 Point 4 Ghz Smart Light, Fcc/Etl Listed. 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. 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 using your smartphone, 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. Warranty: Friendly and professional support team are at your service 24/7; 12 Month Satisfaction Warranty, please contact us immediately if you have any problem. You can use it as you like on the Christmas decoration lights.