10/03/2015
I've been replacing bulbs with LED, the price is finally right for screw-in bulbs, below $10, and the spectrum is very close (IF you get warm white, not cool white, which is more like CFL, horrid.)
True, you used to be able to buy 40 bulbs for that price, but these last about as long as 40 bulbs used to, and do use about 1/7th the energy..
I also have been replacing the HORRID 4 foot fluorescent tubes with LED strips.. it takes a little conversion, but well worth it, you won't be replacing bulbs every six months, or ballasts every few years. With the 12V strips and transformer I use, you should get ten trouble-free years out of it. UPSIDE? cost is about 10 bucks for the LED strips for 16 feet (and I use one strip cut in 4 sections to replace two 4 foot fluorescent tubes.) The transformer can cost more than the strips if you can't find cheaper ones at the secondhand store.
I will tell you, AVOID buying these from Lightology.com. They charge as much for TWO INCHES as you can get from Lighting Ever on Amazon for the 16 foot strips.
The only reason I see to buy from Lightology is: you like to brag about how much you spent for some fancy fixture! Yes, they do have some artistic fixtures, that I'd consider more "art" than "function" but if you really want to pay three or four hundred dollars for some artsy thing that performs the same function as a $20 fixture, go for it. I don't think your house guests will be admiring it enough to justify that. Of course if you have a house that "requires" a four thousand dollar chandelier, you don't care what it costs.