Why do my fluorescent bulbs keep burning out?

Fluorescent bulbs can burn out prematurely due to several factors, including frequent on-off cycling, which stresses the bulb and shortens its lifespan. Poor electrical connections, voltage fluctuations, or an aging ballast can also contribute to early failure. Additionally, if the bulbs are not properly installed or if they are exposed to extreme temperatures, their performance can be negatively affected. Regularly checking fixtures and ensuring proper installation can help extend their life.