- #1
tony_engin
- 45
- 0
Hi all.
I'm wondering how people determine the lifetime of a light bulb. Do they really turn on the bulb and wait till it go down? Or there are special methods to shorten the duration of the testing experiment? Anyone know?
I'm wondering how people determine the lifetime of a light bulb. Do they really turn on the bulb and wait till it go down? Or there are special methods to shorten the duration of the testing experiment? Anyone know?