Take the cover off the end. What you have probably looks like this:
http://electrical.hardwarestore.com/...s--682379.aspx
A common end for commercial fixtures
If not exactly like that with the cover off, take the burnt one to your
local Lowes or Home Depot.
"Michael Dobony" wrote in message
...
I have some fluorescent light fixtures that need replacing. The local
electrical supply has nothing like these. Can you identify them? They
only have one label, "Encore."
http://www.flickr.com/photos/2381653...7617227698756/
Mike D.