Comparing Costs: CFLs vs. LEDs

I found an interesting article on 'cost' which is always a big factor when making the decision to switch your lighting.

The full article can be found at:

Here is a snippet from the article:

When most people need to replace their light bulbs, cost is the biggest factor in their decision. But the actual cost includes more than just the upfront price of each bulb you buy; you should also factor in how much each option will cost to operate over the years.
As with most things, it turns out a bit of money spent today can often lead to substantial savings in the long run.
Buying one quality bulb that lasts decades is less expensive in the long run than buying a dozen or more cheaper ones that keep burning out.
And then there’s the cost of the electricity used to light the bulb: Utility prices vary by state and by season, of course, but in 2013 residential electricity customers paid an average of 12 cents per kilowatt hour in the United States. Both CFLs and LEDs use considerably less electricity than traditional bulbs.
Here’s how much each type of bulb would cost to purchase and operate over a 25,000-hour lifespan (about 23 years at three hours per day):


As you can see, buying longer-lasting, more efficient light bulbs can really pay off over time. Over a 23-year period, it will cost you over $200 (and many trips to the hardware store) to keep one 60-watt lamp lit with incandescent bulbs. By comparison, it would cost just $48 using a handful of CFLs, or $38 using a single LED light bulb — a savings of more than $150 either way.