I currently have a 4x18x20 with two t5x28w over it. One of the t5's has decided to die and it looks like it is the ballast that has gone. So now looks like a good time to upgrade to high out put lights. I saw these on ebay and they seem very cheap compared to other places. Has anyone purchased from these guys.
I am looking at the 3x54w 4 foot ones and for $88 that is the cheapest I have seen.
http://cgi.ebay.com.au/ws/eBayISAPI....m=130245731284