I have just placed an order at www.ahsupply.com
. I was going to go with 2 55w pcs, but in my lack of funds I decided to go with one 55w combo bulb. I will add another bulb down the road if i see the it is needed. I placed the order after midnight on the 10th. They are based in NY and I'm in PA so it shouldn't take that long. I will post again when my kit and bulb arrives.