The Cost Difference Between Using LED and Incandescent Lightbulbs
by Elizabeth Yuko from Lifehacker on (#640PG)
Light bulbs are one of those things that you don't really pay attention to until one burns out and you have to replace it. So when that time comes, do you replace it with an incandescent bulb, or a newer LED bulb? Here's what to know about the differences in cost between the two.