Lighting apparatus and installations, namely luminous house numbers, light diffusers, glass lamp globes, laboratory table lamps, chandeliers, lamp reflectors, lamp chimneys, electric Chinese lanterns, street lamps, safety lamps for underground use, electric lamps, lamps, lanterns, luminous lanterns, lamp shades, ceiling lights, projector lamps, light reflectors, stage lighting lamps

Modular ambient lighting systems for use in the office environment comprising electric lighting fixtures