Pendant Light Bulb Keeps Burning Out

Light bulbs in ceiling fans near entry doors or in garage door openers may burn out quickly because of vibrations that cause the filament to break in incandescent bulbs.

Pendant light bulb keeps burning out. A good example of this is a ceiling fan with a light fixture. When a fan blade becomes unbalanced the fan starts to shake and the vibration jiggles the filament in the bulb and shortens its life. Try the bulb in a different light fixture and if it has the same problem simply switch to a different brand of light bulbs. If you suspect that you may have light bulbs screwed in too tight.

If so replace the bulb. For recessed or covered light fixtures excess heat buildup can cause light bulbs to burn out. Check to see if the bulb is tight in the socket. The easiest fix is to switch to lower wattage light bulbs.

Depending on how long a light is on during the day most incandescent light bulbs should have a lifespan of about 900 hours which usually comes out to about 4 months. Simply screwing in tighter will fix the problem. Check the light bulb first to see if it has burned out. If this doesn t work you may need to switch to larger fixtures or use larger globes on covered light fixtures which allows the heat to dissipate.

If you find that your light bulbs keep burning out in a matter of weeks there might be a bigger. The same problem is common with light bulbs in garage door openers. 1 turn off power to the light fixture 2 remove the enclosure on the light fixture if applicable 3 remove the light bulb or bulbs 4 use pliers to pull the brass tab back up so it is not bent downward in the light socket 5 make sure the brass tab sits up about a 1 4 inch from the. A frustrating electrical problem that many people encounter is a light bulb that continuously burns out for no apparent reason.

Light socket brass tab.