Zevotek tried at least and succeded to catch some buyers. But in reality, the party is over. What I have said already in previous posts, what ZVTK has is not unique, they are just reseller. They own nothing. Here something to study. Found it on Yahoo.
Just a sample of how "proprietary" this technology is from eBAY. Be sure to check out the last link listed. The bloat actually sold a few.
These bulbs are being purchased in bulk and the sellers logo is being stamped on them. They are basically all the same.