I was suspicious long ago about this stock and the long delay in getting their product to retailers. As no one is holding a patent on this bulb that makes the bulb assessible to any company that wants to market it. Why is it that only a couple of penny companies are selling the bulb on the internet and not in retail stores? You would think a larger company, i.e. GE, would have grabbed the opportunity to market this bulb. They apparently know something we don't. There is definitely a large portion of this puzzle missing. Why hasn't a company bought the patent to this bulb? The bulb appears to be a great idea, but still hasn't hit the retailer shelves. Strange.