Hi, for the money they are the best light as they use high end LED's, and power supplies, the lights are easy to program, the lights have six color channels you can independently program, the lights can be programed up and down 10 times every hour, the lights come with a 2 year warranty, the lights also have great customer service and are sold and repaired in the USA. The Photon V2+ is also a nice looking light, and I am sure I left a thing or two out that makes lights the best light for the money as of now. Now if you want to talk about high end LED's the Mitra LX7206 light is the best on todays market, as of now, hope I helped answer your questions.
Thanks for your thoughts. I take it that the LEDs used closely match those in the 'high-end' units?