I believe I tried to buy from them when I lived in SF, but their bulbs were at that time (and possibly still today) illegal in the state of California! I don't remember which regulation it was, possibly one around efficiency or maybe they needed to undergo some test. I think they even had a lab somewhere on the peninsula, too... I was so angry at the state of California for forcing me to have shit quality lights that I gave thought to becoming an illegal bulb runner.