If your DayBetter lights are not turning on, despite being connected to a power source and Wi-Fi, follow these steps to troubleshoot and possibly resolve the issue.

1. Check Power Connection: Ensure that the lights are correctly plugged into a working outlet. If possible, test the outlet with another device to confirm it is supplying power.

2. Reset the Lights: To reset your DayBetter LED strip lights, plug them in, then unplug and re-plug them three times consecutively. This process should put the lights into flashing mode, indicating they are in reset mode - learn more.

3. Switch Pairing Mode: After resetting the lights, open the DayBetter app and ensure that the bulb is flashing rapidly. Allow the app some time to stop searching for the lights to establish the correct connection - learn more.

4. Power Cycle Devices: If the lights still do not turn on, try power cycling your phone, PC, and the smart device itself. Turn them off and wait a few minutes before turning them back on - learn more.

5. Check for Firmware Updates: Ensure that both the DayBetter application and the lights' firmware are up to date. Sometimes, outdated software can lead to connectivity issues.

6. Check Wi-Fi Connection: Confirm that your Wi-Fi network is functioning properly. Experiment by disconnecting and reconnecting your mobile device from the network, or restarting your router if necessary - learn more.

7. Consult Additional Resources: If none of the above steps resolve the issue, consult online resources or forums where users share troubleshooting experiences. For example, the subreddit r/homeautomation has users discussing issues similar to yours - learn more.

Following these steps should help you troubleshoot and potentially solve the problem with your DayBetter lights not turning on.