I converted all my standard fluorescent lightbulbs in my garage all over to LED's last year. I got the brightest lumens I could get and they're way brighter, and save's electric. I am still in the process of converting the fluorescent's in my basement over to LED using some of the cheaper LED tube's I see on eBay and so far they're working pretty good too.
I think this way is a cheaper route that worked for me.
