Over the weekend I picked up an LED light bulb for our daughters room. We already had an energy efficient bulb, but it was still pulling 25 watts. This frugla Mama likes to keep the lights off, however, when a small lamp on all night translates into my daughter sleeping all night. Well it is a no brainer, the light stays on. A complete night's rest is priceless in our household. And now it is even more frugal. We went from 25 watts down to 2 watts. The bulb cost less than $5. Don't you just love it when we have those light bulb moments!