Ключевые слова: abstract, background, beam, black, blue, bright, bulb, close, color, colorful, component, concept, design, diode, display, eco, economical, economy, electric, electrical, electricity, electron, electronic, element, emitting, energy, equipment, glow, glowing, green, icon, illuminated, illumination, illustration, innovation, isolated, lamp, led, light, modern, object, part, power, red, rgb, saving, semiconductor, technology, white,