For general lighting you may also consider the beam angle and glare factor. Many cheap flat faced downlights with wide beams are quite glarey and uncomfortable, even with dimming. On…

Lighting fills three needs: ambient, task and accent. In a kitchen, task lighting is the most important. I presume your rangehood over the cooktop has good lighting, so I think…

AS3000:2018, - 2.10.2.5 Restricted Locations.
Restricted locations for switchboards are as follows:
(a) Height above ground, floor or a platform A switchboard shall not be
located within 1.2 m of the ground,…