Why might someone buy a more expensive CFL intead of an incandescent light bulb ?

Even though CFL are more expensive, they tend to last longer. Research proves that CFL uses 1/4 to 1/3 the same amount of energy to produce the same lighting as an incandescent light bulb (source: enhso.com)

260 miles per hour

explanation:

i need the answer to this too but idk it ; -;