3 Way Smart Switch, Treatlife 2.4Ghz Wifi Light Switch, Works With Alexa, White. Product Details Easy to Install: Not dimmer switch.Step-by-step instructions will guide you through the wiring process. Neutral Wire is required; standard size; screwless snap-on wall plate; no hub required. For 2.4GHz Wi-Fi only (NOT 5GHz). Max Power: 1250W. Output Current: 10A. For non-dimmable bulbs.For non-dimmable bulbs. Single-Pole And 3 Way Application: Using it as 3-way or single pole switch to control the light from 1 or 2 locations. Replace one of your traditional 3-way switch with our Treatlife 3-way smart switch or use 2 Treatlife 3-way switches to control the light from 2 locations, such as at the top and bottom of a staircase, at the ends of a long hallway, for large rooms with multiple entrances, from house to garage, etc Smart Lighting: Voice control replaces button pressing via Alexa or Google Assistant and enjoy superior lighting automation by creating personalized applets to trigger the light using phone's location, weather underground service, etc. Make your Christmas decoration more dazzling. Remote Control: FCC certificate. Control the light from anywhere with your smartphone using the Smart Life App,Automate home lighting with schedules or countdown based on everyday routines or simulate occupancy while you are on vacation. You can also monitor real-time light status, share devices, and group many Treatlife switches to control all the lights in your home. Support Service: Friendly and professional support team are at your service 24/7; 12 Month Satisfaction Warranty, please contact us immediately if you have any problem. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.