Ключевые слова: background, battery, beam, black, blue, bright, bulb, button, dark, darkness, electric, electricity, emergency, energy, equipment, flash, flashlight, hand, hiking, human, illuminate, illuminated, illumination, isolated, lamp, lantern, led, light, male, metal, modern, night, object, outdoor, person, pocket, portable, power, projection, ray, search, searchlight, shine, single, spotlight, switch, technology, tool, torch, white,