Lighting Ever Led Smart Light Bulbs, Compatible With Alexa And, 2.4Ghz Wifi Only Product Details Voice Control in Smart Home: Works with Alexa and Google Assistant, allows you to control this smart light hands-free with simple voice commands. (e.g. "Alexa, dim the bedroom lights 30%") Remote Control from Anywhere: With the "Smart Life" App on your phone, you can easily turn on/off, set brightness, create timers and so much more, as long as the lights are connected to Wi-Fi. Warm White Light, Fully Dimmable: Illuminate your room with soft warm white light (2700K, 9W=60W, 806lm). Brightness is adjustable via app or voice control, does not support traditional dimmers. Set Timers and Scene Modes: Set up multiple schedules for this smart light to turn on/off according to your daily routines, so you'll never come to a dark home. You can select different scenes for your desired lighting effect. Simple to Set Up: No hub or bridge is required, just screw into your lighting fixtures with E26 sockets. Simply download the free app, connect to your Wi-Fi (2.4GHz only), and you are ready to go. 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.