trek,
reading their spec sheets, it can be retrofitted into an existing recessed fixture. BUT, I don't know the cost yet.
After Silver overflowed the Jacuzzi last month, our den looks like your kitchen...so I'm thinking about changes myself!
But, at my core, I'm more convinced than ever that our country's prosperity is going to be tied to reduced energy consumption...but I also like bright, clean light...I'm hoping this offers a better solution.
If you don't grow where you're planted, you'll never BLOOM - Will Rogers