Light bulbs, electric light bulbs, electric torches for lighting, electric discharge tubes for lighting, daylight lamp fluorescent lighting tubes, sockets for electric lights, lighting apparatus and installations, namely, electric lighting fixtures, lighting fixtures, lighting tracks, lighting tubes, lighting devices for taking pictures, lighting devices for showcases, spotlights, ceiling lamps, wall lamps, nightstand lamps, pocket flashlights, high-beam head lamps in the nature of headlights for vehicles, fog lamps, suspended lamps, floor lamps, and flood lights; guard devices specifically adapted for lighting fixtures, namely, metal wire mesh fixed outside the covering glass of a lamp fixture usually a floodlight to prevent debris from entering the lamp, to prevent breakage of the glass cover, to keep the interior of the lamp dry, and to prevent broken glass from causing damage; security lamps for safety; electric lamps, lamps, namely, lamp reflectors, lamps in the nature of table lamps, street lamps, lamps for outdoor use, overhead lamps, arc lamp lighting fixtures, discharge lamps and their fittings, fluorescent lamp tubes, fluorescent lamps, safety lamps for underground use