Any suggestion and advise with regards to lighting boxes in a concrete slab ... I havent done a piping and light box installation since 2010 ... in the past I have just used the steel downlighter box ... I see there are a few other option available.

I am busy with a project which is going to include a fair amount of lighting boxes ... downlights ... uplights in the garden ... stip lights under counters and in water features ... flood lights around the building RGB controllers ... dimmers ... it is gonna be an interesting project.

The challenge already is trying to find a company which can supply the full range of components for smart lighting ... any suggestions?