Exactly 14-3/4 overall length, including 4 pins.T12 type tube with 1- 1/2inch tube dia. Please measure the original bulb before ordering, make sure you get the right size.
The size being too long's issue has been fixed. No need worries bulbs size do not fit fixtures.
4100K CW-cool white lighting brings a more cozy and soft warm atmosphere.
Bulb designed 8000-hour stable lifespans.If the light's ballast or fluorescent starter fails, it will cause the bulb not to light up.
We advise replacing fluorescent starters while fluorescent tubes keep flickering, bulb lights at one end only, or fluorescent tube lights at the ends only but not in the middle.