Partphoner Matter Smart Led Light Bulb Work With Google, 2.4Ghz Wifi 4 Pack Product Details Smart Matter: Matter is a standardized protocol for smart home devices, and you can control all smart home devices through applications certified by Matter. To control Matter devices on Alexa/Google Home/Apple Home/SmartThings platforms, you need a smart speaker compatible with Matter (such as HomePod, Echo, Nest, SmartThings Hub). Alternatively, you can directly control the bulb on uhome+ app platforms without the need for a separate hub. EASY SETUP FASTER CONNECTION: Matter devices can quickly connect to your smart home network by simply scanning the bulb's QR code or the QR code on the user manual (which must correspond with the bulb's code) using the Alexa App, Google Home App, Apple Home App, SmartThings App. Security Privacy: Each Matter A19 smart light bulb has a unique identity, using verified standard encryption algorithms to ensure your information security. RGBWW Smart Bulb: PARTPHONER Matter Smart LED Bulb offers over 16 million vibrant colors and adjustable warm white to cool white light (1800K-6500K), allowing you to create a colorful atmosphere. Voice Group Control: By using voice commands or a smart home app, you can easily control and add multiple Matter LED bulbs, achieving personalized scene combinations and group control (Please Use a Stable 2.4 GHz WiFi). 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.