I love L.E.D. light bulbs. They have sure come along way. Costco has some great deal on bulbs to. I got a 10 pack of led bulbs for 10 bucks. No weird fins or anything they look just like a regular bulb. Says last 15,000 hours or 21 years per bulb. I had CCFL bulbs in everything that they old owner did (way better than regular bulbs) but led ones are even better. I replaced all the bulbs in my garage lights. I looked at the back of the box and each led bulb uses 9.5 watts. They are a 60 watt bulb replacement but way brighter. If you do the math I can replace 6 bulbs and still use less power than a normal 60 watt light bulb. Plus way brighter and last way longer.