Ключевые слова: abstract, american, background, black, blue, bright, bulb, cable, cables, closeup, computer, concept, connect, connection, connector, cord, data, design, down, electric, electrical, electricity, electronics, energy, equipment, hanging, idea, industry, internet, isolated, lamp, light, lightbulb, line, macro, modern, network, nobody, object, plastic, plug, power, supply, symbol, tech, technology, white, wire, wires,