The visual system -- Colour and colour systems -- The incandescent lamp -- Mains voltage halogen -- Low voltage halogen: lamps and systems -- Low voltage halogen: circuits and controls -- Linear fluorescent lamp -- Compact fluorescent lamps and systems -- Mercury vapour lamp -- Low pressure sodium lamp -- High pressure sodium lamp -- Metal halide lamp -- Energy saving: concepts and calculations -- Environmental issues -- Photometric principles -- Interior lighting calculations -- Emergency lighting -- Solar powered lighting -- Control gear and circuits -- Applicable lighting standards -- SA professional lighting bodies.