Lamps; Lightbulbs; Aquarium lights; Ceiling lights; Diving lights; Fluorescent lamps; Germicidal lamps for purifying air; Laboratory lamps; LED (light emitting diode) lighting fixtures; Lighting apparatus for vehicles; Lights, electric, for Christmas trees; Luminous house numbers; Luminous tubes for lighting; Safety lamps for underground use; Street lamps; Ultraviolet ray lamps, not for medical purposes