Lighting apparatus, namely, Electric lamps, Light bulbs, electric; floor lamps; lamp casings for Incandescent light bulbs, LED light bulbs, Fluorescent light bulbs, Electrical light bulbs; lighting fixtures; chandeliers; table lamps; desk lamps; hanging lamps; wall light; floor lamps having a stem; arc lamps; ceiling lights; wall lights; lamp shades; ceiling light fittings; indoor electrical lighting fixtures; electric lighting systems, namely electric warning light systems