Hi Keith,
It has been a month and a half or so since we've had the 400w lamps. Unfortunately we end up getting only about 50 per yr in that wattage, and they typically sell out about 24hrs after they arrive in stock. They are not supposed to be imported into the US, so they are very difficult to come across. Please give us a call Monday with your information and we'll set up an actual preorder in the system for you which will reserve a place in line, so you will be guaranteed to get them once they come in stock. 317-895-9005.
Thanks,
Jeremy
