Ключевые слова: abstract, advertising, backdrop, background, black, blue, bright, building, bulb, chip, circuit, cold, color, component, construction, design, diode, eco, electric, electrical, electricity, electronic, emitting, energy, environmental, glow, gray, illuminated, illumination, isolated, lamp, led, light, line, modern, module, office, plastic, production, saving, semiconductor, shine, shiny, strip, stripe, technology, tool, white, work, yellow,