Ключевые слова: background, beam, black, bright, bulb, button, communicate, decoration, design, electric, electricity, emergency, energy, equipment, finger, flash, flashlight, footpath, green, hand, handle, hold, illuminate, illumination, lamp, lantern, led, light, man, metal, mobile, mobility, object, old, one, outdoor, people, personal, police, power, searchlight, security, single, small, street, technology, tool, torch,