Color bulb remains in blinking green pairing mode no matter what

I have an older model colored lightbulb say five years old. No matter what I’ve done. It remains in blinking green mode. I’ve tried other light lights, reset modems reset the password on my Wi-Fi. It’s matching twin logs in finds itself no matter what but this one just keeps blinking green any solutions oh yeah and I pulled the cord three times many many times have I pulled it three times and still blinking green.

Have you tried a different light fixture closer to your router?