Lighting apparatus, lamps and instruments; LED lamps; mains voltage LED lamps; low voltage LED lamps; low voltage T5 and T8 lamps; mains voltage T5 and T8 lamps; mains voltage T5 and T8 LED lamps; LED light modules; mains voltage LED light modules; low voltage LED light modules; low energy electrical lamps; low energy lighting fixtures; mains and low voltage recess mounting LED lamps; energy saving lamps; mains cold cathode fluorescent lamps; low voltage compact fluorescent lamps; mains voltage compact fluorescent lamps; mains voltage compact fluorescent lighting pack; mains voltage fluorescent ceiling lights; low voltage fluorescent ceiling lights; mains voltage fluorescent wall light; mains voltage recessed compact fluorescent downlights; mains voltage insulation covered fire rated downlights; low voltage insulation covered fire rated downlights; fire-rated lighting fixtures, fire-rated light fittings, fire-rated luminaires, fire-rated downlights; downlight covers; fire rated downlight covers; integrated LED downlights; adjustable LED downlights; integrated downlight fittings; integrated downlight fittings including a housing, LED lamp and LED driver; LED spot lights; adjustable LED spotlights; low voltage dimmable LED lighting pack; LED light panels; mains voltage recessed LED light panels; low voltage recessed LED light panels; mains voltage suspended LED light panels; low voltage suspended LED light panels; LED multiples; display and cabinet lighting apparatus and instruments; mains and low voltage track mounting LED lamps; track lighting, including low voltage and mains voltage track lighting; track lighting end caps, wall/ceiling mounting kits and ceiling suspension kits; lamps, including dichroic, halogen and dichroic halogen lamps, and lamps for low voltage and mains voltage track lighting; downlights and downlight kits, including low and mains voltage downlights and downlight kits; dichroic lamps, including low and mains voltage dichroic lamps; low voltage and mains voltage dichroic downlights; lamp holders; gear housing for lighting apparatus; heat exchangers for the cooling of electronic and electrical lighting equipment; components and parts for the cooling of electronic and electrical lighting equipment, especially heat exchangers; components and parts for the passive cooling of electronic and electrical lighting equipment, especially heat exchangers; luminaires; solid state lighting apparatus; trim for luminaire; components and parts for the cooling of lighting equipment; parts and fittings for all of the aforesaid goods