Buyer Beware!
I bought the expensive (for me)  Original Natural Spectrum Deluxe Floor lamp through an ad in National Geographic.  I also bought a very expensive panel of replacement light bulbs. I was extremely disappointed with the quality of the light. After some months of infrequent use, the lamp ceased to function (they are made in China, by the way). I disassembled it and found that it appeared to be very poorly constructed. I ended up having to throw it away and still have the panel of bulbs, which do not fit any other lighting fixture in my house.
Rating: 1 stars