LED lighting apparatus; Light-emitting diode (LED) lighting apparatus; 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; Apparatus for the lighting of vehicles; 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; Display lighting; Electric indoor lighting apparatus; Electric lighting fittings; Electrical apparatus 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; Garden lighting; Indoor electrical lighting fixtures; Lighting apparatus for industrial use