I had bought non strobe lights made by photoflex, and decided they were too hot. I was happy with the set up though. I had two lights with umbrella's and a softbox light. When I traded them in today for stobes all they had was a kit made by Patterson Interfit. The kit only includes two lights, a softbox (which is much larger than the Photoflea, and much nicer lights. There are model interfit steller 600's. It's bothering me that I only have two lights know. is this a problem? The price to add a third is almost the same as the cost of a pair.