Ключевые слова: background, black, bright, building, bulb, diode, economy, electric, electrical, electricity, electronic, energy, equipment, flood, floodlight, garden, glass, grey, illuminated, illumination, industrial, industry, lamp, lantern, led, light, metal, modern, motion, mounted, nobody, outdoor, power, projector, reflector, resistant, roof, safety, saving, security, sensor, shine, small, spot, spotlight, street, strong, technology, water,