I am looking to buy some of the blue and black wire and the LED cement and if possible, not too far or maybe ship it since it's light and small. I am going to redo my entire set up. it just to big squares right now and not all the tank it covered with light. so I got some C channel and am going to go with the long strips method for more overall lighting. With that I'll have 2 12 x 7 heat sinks for sale or trade as well. cost like 25 bucks each like the shipping from hong kong, but I'll trade for the items requested above no problem if interested. So let me know, Luis, looking your way. I want them by the weekend, not have to wait forever for shipping.