Ключевые слова: amps, bar, black, cable, circuit, closeup, color, colorful, colour, concept, conceptual, connection, conservation, conserve, consumption, cord, current, danger, dangerous, electric, electrical, electricity, energy, friendly, idea, light, lots, many, multiple, on, outlet, overload, overloaded, plug, power, progress, protection, protector, red, safety, saving, socket, strip, supply, surge, technology, volts, watts, white, wires,