Btw smart lights refer to the wifi bulbs from qualitel at R99. Ordered more as they work in google home via smartlife app.Did you buy switches that require neutral wires or no neutral required switches?
So no neutral required.
The light switches I'll install next week but have neutral wires. And if I didn't have neutral wires, I'd install it for the convenience of smart lights

but will try out one at least to test, unless anybody know of cheap ones from China.

