Ключевые слова: background, blue, button, clean, cleaning, closeup, color, conservation, consumption, control, copy, design, domestic, economy, electric, electrical, electricity, energy, environment, equipment, female, glove, hand, home, house, household, illumination, indoors, interior, light, modern, off, on, people, person, plastic, power, resource, room, saving, space, switch, technology, text, wall, white, wipe, wiping, woman,