Lighting apparatus, namely, lighting installations; Lighting fixtures; Lighting tubes; Shower heads; Tap water faucets; Water purifying apparatus; Water purifying apparatus for household purposes; Bathtubs and shower trays; Electric coffee machines; Electric bath-water purifying apparatus for household purposes; Hand-held showers; Household air cleaners; Industrial-water purifying apparatus; LED (light emitting diode) lighting fixtures; LED lighting systems, namely, LED modules, power supplie...