Hello Tina.
I am really pleased with my 144 x3w and my girls love it. Excellent service and an impressive quality product. One question, is there any literature or website that identifies the wavelengths of the various leds themselves? My array has one led in each panel that has 2 red dots rather than full brightness like the rest. I would have guessed them to be infrared but I believe you said that IR was not aboard.