This explanation may help, Source: https://www.renovatorstore.com.au/blog/lighting-and-power-in-your-bathroom-the-simple-rules-to-be-safe/ REQUIREMENTS Zone 0: Inside the bath or shower. Any Lighting used here must have a minimum rating of IP67 (protected against immersion in water) Zone 1: Above the bath or shower to a height of 2.25m. A minimum rating of IP44 is required Zone 2: The area stretching to 0.6m outside the bath or shower and above the bath or shower if over 2.25m. An IP rating of at least IP44 is required Outside Zone: Anywhere outside zones 0, 1 & 2. Where water jets are not to be used for cleaning purposes, the general rules of BS7671 apply In addition to the above, if there is a likelihood of water jets being used for cleaning purpose in zones 1 and 2 a fitting rated a minimum IP65 must be used. Now that this has been explained, always make sure to purchase bathroom lighting according to these standards to make sure that your bathroom is always safe. You should also have this principle applied when you purchase other electrical devices such as heated towel rails, or a guide to where you'd put sockets in your bath for razors and other devices. This may also fix the common misconception that LED lights are not rated for bathrooms. Typical LED lights have an IP rating of IP66 which is more than the needed IP rating standard that bathrooms should have. - Not to mention you'd be saving a whole lot from energy bills in the long run.

Hi Paul, I hear your collective frustration! my comment about light bouncing into your eyes was in response to your question about bouncing light onto your faces from a light placed behind the vanity (from memory). Have you seen Dr Renos comment here - still the most logical response to me. https://www.houzz.com.au/discussions/5148857/where-to-place-power-points-and-lights#n=5 So I'm going to go for side lights next to the vanity cabinet. Trouble is, my vanity is off-centre to the cabinet mirror, so I still have to sort that one out. Time spent really considering this is well worth it. I think LED downlights may very well cast shadows, sorry to say :-) and the next consideration is what colour temperature - warm white or daylight? For relaxing ambience (75% bathroom function) it will def be 3000 warm white for me, however for the vanity functions it will be 4000K (daylight) so I will probably get the vanity lights switched separately to the main room light, maybe put that on a dimmer... I know there are some LED bulbs available that enable the colour temp to be changed within the same bulb...

I'd make sure I had probably 3 'zones' or options . It is just crying out for a big industrial style centrepiece on 3 or 4 heavy chains , maybe even with 15 or 20 candles . Just as I'm writing this , I'm even wondering how difficult it would be to get 15 shorter stubbier candles and drill out the middles , and thread a cheap 12 volt LED through each one ? The local electrical supplier charges something like $12 for 10 -- you'd have to wire them , but its low voltage so a soldering iron and heatshrink tubing would do wonders . look way more authentic than those cheesy ones with flickering 240 volt bulbs and fake melted wax on shiny plastic bases ! Anyway , that would be my centrepiece , even if you had to use a transformer etc -- drop it to the ceiling line height . Then I'd do a seperate zone -- probably single LED spotlights ( prob in black ) . at least one each beam , some pointing up , some across to the other 'slope' , but also some pointing downwards , because you'll need to look for dropped coins or handkerchiefs or phone chargers every now and then haha . And the 3rd zone would be wall uplights and downlights , because I can almost guarantee there will be times you want light , but you don't want or need to emphasis the height . If its not too late , I'd have them maybe 1.5mtrs from the floor , and the covers in an aged copper or similar panels , and that would match the style of the centrepiece light too . I'd have the spotlights a completely seperate style though -- more modern and plainer , but not ultra-modern , if that makes sense .

Pay attention to the lighting in kitchen and bathrooms. These need to be over the benches and vanity. A light in centre of room casts shadow of person at bench. A small bathroom one light is enough but you need to decide on what light. In my bathroom I have 2 downlights over long vanity to even the light and one over bath on seperate switch so I can change the ambience. In my large powder room I just have a strip light over vanity. If you love makeup then lights each side of mirror is needed for more even light. Don’t underlight the kitchen. I have 2 downlights over island and 3 spread around kitchen and four in dining, With 3 switches creating zones. Would love to have pendants Over bench and dining instead of downlights. My bedroom and lounge had no ceiling light at all, with lamps in lounge and wall lights on side plus a download over wardrobe. I now have a pendant in lounge for decoration but rarely turn it on. Please go to somewhere like beacon lighting with your plan for advice.