The Lamp with the Shortest Life Expectancy
Which type of lamp has the shortest life expectancy?
A: fluorescent lamp
B: HID lamp
C: incandescent lamp
D: halogen lamp
Final answer:
The lamp with the shortest life expectancy is the incandescent lamp.
Explanation:
The lamp with the shortest life expectancy is the incandescent lamp. Incandescent lamps have a relatively short lifespan compared to other types of lamps. They typically last for about 750 to 2,000 hours of use.
On the other hand, fluorescent lamps have a longer lifespan of about 10,000 to 20,000 hours, HID lamps (High Intensity Discharge) can last for 10,000 to 24,000 hours, and halogen lamps have an average lifespan of 2,000 to 4,000 hours.
Therefore, the correct answer is option (c) incandescent lamp.
To choose the right type of lamp for your needs, it's important to consider the lifespan of each type. While incandescent lamps may have the shortest life expectancy, they are still commonly used in various settings due to their warm light color and affordability.
However, if you are looking for a longer-lasting option, you may want to opt for fluorescent, HID, or halogen lamps. These types of lamps offer more durability and can provide cost savings in the long run.
It's always a good idea to evaluate your lighting requirements and budget to determine the best fit for your space. Additionally, consider energy efficiency and environmental impact when choosing the right lamp for your needs.