Question

A _______ bulb contains a high-pressure gas. Oils from the hands can affect the expansion of the glass, which can shorten the life of the bulb

Answer 1

Answer:

I'd go with the 2nd one

If it heats up more & more, then it's lifespan will be shortened more & more.  The more it heats up, the less durability it has.

Answer 2

If the heats up more and more then the light would go out faster and you’ll have a shorter lifespan and it’s a lightbulb