Hi, I want to swap my existing light switch to "smart" switch, which all seem to want to use 3-wire set up. (requiring neutral wire)
I have opened my old switch, and I can see some blue/black lines dangling around, are these the neutral?
https://i.ibb.co/mJ9kN60/IMG-20210718-165725.jpg
https://i.ibb.co/nDy0mpc/IMG-20210718-170154.jpg
The installation guide for the smart light:
https://i.ibb.co/021TLw6/Screenshot-202 ... 200359.png
