Lighting apparatus and installations; lighting apparatus and light reflectors for bicycles, electric bicycles, electric scooters, motorcycles, vehicles and motor vehicles; lighting lamps, in particular pocket lamps, ceiling lights, desk lamps, diving lights and safety lamps; luminaires, lamps, headlights and taillights for bicycles, electric bicycles, electric scooters, motorcycles, vehicles and motor vehicles; flash lights; architectural lighting devices; lighting and lighting reflectors for vehicles; electrical lighting devices; helmet lights; brake lights for vehicles; directional lights for bicycles; bicycle lights; lamps for vehicle lighting; light bulbs for direction indicators for vehicles.