Well Duh... but that still has nothing to do with Deltron, and as I said there are over 30 new ones for LED lights... I still dont think you fully understand, its not a Deltron patent... they are just putting the light into a polymer casing that they make... the F 500 company ships the lights to them and they put them into the casing... so knowing there are new LED patents out there tells us NOTHING about who is manufacturing the end product.