I purchased your 23" panorama LED fixture and stand mount about a year ago for my 90gal Reef Tank. S/N 0607030143. I added two additional blues modules and a Moon light in addition to the standard white/blues that come with the system. I am very interested in purchasing some of the voltage regulator modules that connect from the ac/dc adaptors that actually power the LEDs (they are the direct voltage source to the LEDs, not the AC adaptors that plug into them). I believe there is a separate regulator module for each bank of LEDs so that if one fails that only a bank of LEDs will go out. I believe they just plug in using zero force insertion sockets. Can you please help me to purchase 3 or 4 of these that I can use for spares (now that my system is getting older). I am an Electronics Engineer and I know the most likely think to fail is either connections or the voltage sources, the LEDS should last for about 50K hours, so I am also interested in getting a spare ac/dc adaptor as well.