Ключевые слова: architecture, background, black, bright, cable, clean, concept, connection, connector, contemporary, decor, design, device, double, electric, electrical, electricity, energy, equipment, european, gray, home, house, indoor, industry, infrastructure, installation, interior, light, modern, mounted, outlet, plastic, plug, power, safety, shadow, simple, socket, sunlight, supply, technology, texture, utility, voltage, wall, white, wire, wiring,