Ключевые слова: adults, alternative, bright, bulb, caucasian, color, component, concept, dark, diode, efficiency, electricity, electronics, energy, environmental, equipment, face, hand, happy, hold, human, idea, illuminated, industry, led, life, lifestyle, light, little, man, men, people, portrait, posing, power, real, semiconductor, sexy, shine, smile, strip light, stripes, technology,