<b>Tips before connecting light strip with WiFi.</b> <br>1), please check the Wi-Fi must be 2.4Ghz, this product does not support 5Ghz Wi-Fi. <br>2), Make sure the Wi-Fi name and password are numbers and English letters only. <br>3), Make sure the Wi-Fi signal is strong, please do the connecting work beside the Wi-Fi router. <br>4), Smart Life was installed and registered already. <br> <br> <br><b>How to connect it with WiFi?</b> <br>1), Connect your phone with Wi-Fi. <br>2), Connect the LED light strip correctly and plug it in. (You will see "W B R G V+" marks on both controller and light strip end, make sure "W" connected to W, and "V+" connected to "V+".) <br>3), Press and hold the "RST" black button of controller for 5 seconds until <b>the light strip keep blinking</b>. <br>4), Enter the Smart Life app, and click "+" on the top right side of the screen, Click "Lighting"> "Lighting(Wi-Fi)>"Confirm indicator rapidly blink">Enter the Wi-Fi name and password>connecting> then you will see a page that "SMART LED CONTROLLER..."Device added successfully, and please press the "Done" button. <br><br>-------<b>Technical Data</b>------- <br>Adapter <br> Adapter Input: 100-240V -50/60Hz 1.0A Max <br>Adapter Output: 12V 2.0A <br>Certification: UL <br> <br> Wi-Fi Controller <br>Controller Type: 2.4GHz Wi-Fi, do not compatible with 5GHz Wi-Fi, App Control <br>Controller Input: DC12-24V <br>Controller Output: 2A×4CH Max 4A <br>Compatible with Amazon Alexa, Google Home, IFTTT <br> <br>LED Light Strip <br> Light Type: RGB+W <br> Light Source: LED <br> CRI>=85 <br> White Color Temperature: 6500K <br> White LED Lumen: 2400lm in total <br> <br> <br>-------<b>What's in the box</b>------- <br> - 15 feet W-type RGBW led strip <br>- Wi-Fi controller <br>- Adapter <br>- Manual <br> <br> <br>-------<b>Service Guarantee</b>------- <br>- 30 days money back. <br>- 365 days warranty. <br>- Text an email to <b>support@svatac.com</b>, you will be offered friendly customer support.