Advertisements

Some Things Last: 100 W Incandescent Bulb

The light switch for our attic turns on a single ceramic socket at the top of the stairs. The bulb burned out a few days ago:

Long-lasting 100 W Incandescent Bulb

Long-lasting 100 W Incandescent Bulb

To the best of my knowledge, that bulb has been in service since we moved in almost two decades ago. Most likely, it was installed when the house was built in 1955, because it matches several new-old-stock bulbs in a battered box that Came With The House™.

To be fair, the attic light doesn’t see much service, but … it’s been a great cost-performer!

The attic temperatures range from well below 0 °F in the winter to well above 120 °F in the summer, so it’s no place for CFL or LED bulbs. I swapped in a 60 W bulb from my heap, although I doubt it’ll be good for another half-century.

Advertisements

  1. Leave a comment

Spam comments vanish. Comment moderation may cause a delay.

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s