Apparatus for lighting; apparatus for lighting buildings; apparatus for lighting displays; apparatus for lighting for use in bathrooms; apparatus for lighting for use in kitchens; apparatus for lighting powered by electricity; apparatus for lighting public events; battery powered fluorescent emergency lighting units; battery powered incandescent emergency lighting units; combined lighting and ultraviolet apparatus; computer controlled lighting apparatus; computer controlled lighting instruments; contact tracks for lighting; decorative electric lighting apparatus; decorative electric lighting apparatus for use in gardens; decorative electric lighting apparatus for use in patios; decorative electric lighting installations; decorative electric lighting installations for use in gardens; decorative electric lighting installations for use in patios; decorative lighting sets; diffusers being parts of lighting apparatus; diffusers being parts of lighting installations; display lighting; electric apparatus for lighting; electric fibre lighting apparatus; electric indoor lighting apparatus; electric indoor lighting installations; electric lighting apparatus; electric lighting fittings; electric lighting installations; electric lighting installations for exterior use; electric lighting installations for interior use; electric tracks for lighting; electrical discharge lighting fixtures; electrical installations for lighting; electrical lamps for indoor lighting; electrical lamps for outdoor lighting; electrical lighting fixtures; electrical lighting fixtures for use in hazardous locations; emergency lighting; emergency lighting apparatus; emergency lighting installations; film stage lighting apparatus; film stage lighting installations; filters for lighting apparatus; filters for lighting appliances; filters for use with lighting apparatus; fixed underwater lighting installations for swimming pools; garden lighting; incandescent lighting fixtures; indoor electrical lighting fixtures; indoor fluorescent electrical lighting fittings; indoor fluorescent lighting fixtures; installations for electric lighting; installations for lighting; installations for lighting incorporating halogen heating devices; installations for outdoor lighting; installations for street lighting; lanterns for lighting; lighting (other than for medical photographic use; lighting apparatus and installations; lighting apparatus for architecture; lighting apparatus for commercial use; lighting apparatus for industrial use; lighting apparatus for installation as an integral part of kitchen furniture; lighting apparatus for the stage; lighting apparatus for the theatre; lighting apparatus for use in evaluating colour; lighting apparatus incorporating optical fibres; lighting apparatus incorporating power sources; lighting apparatus utilising light emitting diodes (LEDs); lighting elements; lighting fixtures; lighting fixtures for commercial use; lighting fixtures for household use; lighting fixtures for office use; lighting for aquariums; lighting for display purposes; lighting for ponds; lighting glasses; lighting installations; lighting installations for air vehicles; lighting louvres; lighting ornaments (fittings); lighting panels; lighting tracks; lighting units; lustres (parts of lighting apparatus); outdoor electrical lighting fixtures; outdoor lighting; outdoor lighting fittings; pendant fluorescent lighting fixtures; plastic louvres being diffusers for lighting apparatus; power generating apparatus for street lighting; reflectors adapted for lighting apparatus; reflectors for use with lighting apparatus; reflectors for wide area lighting fixtures; solar collectors (lighting); suspension rails (not electrified) for electrical lighting fixtures; torches for lighting