I am going to be placing an order for a couple more of the Chinese LEDs that I have over my tank. I was quoted 173.99 per unit if I get more than 4 in the order. These are 120w LEDs with 2 power switches per color, one cord, x35 20000k white, x84 460nm blue. They won't do 2 cords with out upping the price so I am keeping this simple. If anyone is interested let me know and I can start a group buy. I would need you to pay before I place the order. I am not wealthy and cannot prepay for a bunch of units lol. Anyway if you have interest let me know.