Since our Bathroom has no window (no natural ventilation) so it has to provide mechianical ventilation system (from Bathroom via corridor & kitchen to external). So a fales ceiling have to provide for covering up the pipes in corridor ceiling. However lower the ceiling level darker the corridor.
---> use ceiling lighting to solve la.
of coz u can 裝掛燈 la......
When u (your decoration company) do your home's decoration they can rearrange the power supply point...... don't worry.... easy matter