Ключевые слова: bulb, burnt, car, care, change, damage, dark, defect, defective, dimness, dimout, electric, equipment, exchange, failure, fault, faulty, finger, fix, flask, flaw, hand, hold, keep, key, lamp, light, maintenance, new, on, part, people, person, power, problem, repair, replace, replacement, sale, schedule, service, spare, strength, substitute, substitution, swap, timely, trade, trouble, work,