Sagot :
Answer:
7,000 hours to 15,000 hours
Fluorescent lights have good lifespan relative to some bulbs but not compared to LED. Typical lifespan values range from 7,000 hours to 15,000 hours before a bulb requires replacement.
What is the normal life of a fluorescent lamp?
6,000 to 80,000 hours
Life. Typically a fluorescent lamp will last 10 to 20 times as long as an equivalent incandescent lamp when operated several hours at a time. Under standard test conditions fluorescent lamps last 6,000 to 80,000 hours (2 to 27 years at 8 hours per day).
Explanation: