The St21 2-Pack Geeni Smart Light Bulb Is An App-Controlled Wifi Light Bulb That Product Details LED WI-FI LIGHT BULBS: Geeni LUX Dimmable Edison Smart Bulb allows you to customize dimming and temperature settings to find the perfect tone, whether it?s warm soft whites or refreshing bright cool whites CONTROL FROM ANYWHERE: With the Geeni app, you can control your wireless smart light bulbs from anywhere; Set a lighting schedule, adjust brightness, and turn on/off with just the touch of a button; These LED vintage style light bulbs can be grouped or controlled individually LED WI-FI LIGHT BULBS: Geeni LUX Dimmable Edison Smart Bulb allows you to customize dimming and temperature settings to find the perfect hue, whether it?s warm soft whites or refreshing bright cool whites 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.