Ключевые слова: audience, background, beauty, blue, bright, bulbs, cable, circle, color, colorful, colors, current, digital, diode, efficient, electricity, electronic, energy, entertainment, equipment, illuminated, lamp, landscape, laser, led, light, light bulb, magic, night, object, outdoor, pattern, prism, rainbow, reflection, refraction, screen, see, shiny, show, sight, sky, summer, technology, weather,