Sorry for the delay in the moonlights, I sent you a PM to this effect.
I test everything before I send it out, The moonlights have one LED in one tube that is burnt out, I did not know this when I listed it. It was discovered when I went to test it when another wanted it. They backed out because of the burnt out LED.
here is a link to the place I got it, the unit supports up to 4 tubes. It comes with dual tubes and they plug into that power supply via 2.5mm jack (like a headset jack on a cell phone) you can add another 2 tubes.
http://www.fishbowl-innovations.com/product/moonlights