These lights are impressive. I contacted Bill Fox and he is willing to allow a "Group Buy". I am going to get some lights and do some testing as well. The price on these is not certain until I know how many we are going to order, but it looks like we can get them for around $25. or maybe less. The only bad part is that we need to pay sales tax, but it will still be less than on ebay. Now the good - I will pick them up so we save on shipping. More to come.