Apparatus for lighting in the nature of lighting installations for lighting buildings; ceiling light fittings; fluorescent lamps and component parts therefore namely, lights, tube fittings, tubes; fluorescent lamps with low ultra-violet light output; lighting fixtures for use in commercial buildings utilising light emitting diodes (LEDs); high bay lighting products being ceiling lights; high bay lighting products being specialised energy efficient lighting products in the nature of ceiling lights; electric light bulbs; electric light bulbs and fittings, sold as a unit; electric lighting installations; light bars being lighting installations for commercial buildings; light diffusers; light filters, being filters for use with lighting apparatus; light production apparatus in the nature of dynamic lighting installations for use in commercial buildings, light sources, all for other than for photographic or medical use, namely electric lighting fixtures; lighting fixtures for commercial use; lighting fixtures for office use; louvres for light control being structural parts of lighting fixtures; louvres for light deflection being structural parts of lighting fixtures; louvres for lights being structural parts of lighting fixtures; light reflectors for light control; light reflectors for light deflection; reflectors for lamps; light shades for lighting apparatus; solar powered lamps; solar panels for the production of electricity for use in lighting; studio lamps; structural and replacement parts for the aforementioned goods