Ключевые слова: bright, brighten, brilliance, bulb, e27, electric, electrician, electricpowered, energysaving, fluorescent, glare, glow, glowing, halogen, illuminate, illuminating, illumination, incandesce, incandescent, lamp, lightbulb, lighting, luminary, luminescent, luminous, magnetism, power, radiance, radiant, shine, socket, socketed, spark, voltage,