You need to read this especially if you are always looking to save money on your lighting.
Apparently Litepanels is suing anyone who they feel is in violation of a patent they got. This patent is so vague, if upheld they could potentially shut down any LED lighting manufacturer. According to the site anyone making LED lighting for "proper illumination" is in violation of this patent. If that's not broad, I don't know what is.
Make your voices heard.