I also ordered 2 of the bulbs mentioned in the original June thread, for around $10 including shipping. One is still in the box an the other has been used continually since then. It's up pretty high and aimed at the ceiling, and that's how I tested it with my papers. The light is pretty weak, just enough for me to see what I'm doing... My "problem" paper was Arista.edu VC paper, and since changing to this bulb all is well. I think reported on my tests in that thread, but since then I've also been using Ilford MGWT with success. The bulbs are small and I almost took one on vacation over the summer to use for changing paper negatives away from home.... ended up not doing it but they are small enough to make that a nice option.