Baths, bathtubs, whirlpool baths and bath installations; Bicycle lights; Ceiling lights; Chandeliers; Diving lights; Electric lights for Christmas trees; Flashlights; Gas stoves; Incandescent lamps; Incandescent light bulbs; Lamp casings; Lamps; Light bulbs; Lighting tubes; Lights for vehicles; Refrigerating machines; Searchlights; Theatrical stage lighting apparatus; Water purification installations; street lamps