The Nexlux LED Strip Lights sold on Amazon have a confusing set of “How to restore factory settings?” instructions

First, to add a device, install their app (Magic Home Pro app on Google Play or Magic Home WiFi on App Store) and click “Add Device”.

But if you already have a device and changed Wi-Fi networks, you will need to reset that device.

Repeat four times unless the device strobes multiple colors:

1. Plug into power. With remote, turn on lights. Wait a few seconds.
2. Unplug from power! (Not turning off with remote.) Wait a few seconds.