When I set up my 65, I was gonna use my 3 ft T5 but then I picked up 2 dsuny led fixtures with the controller from a member. They we're used, they were also eBay Chinese lights, I paid 250 total and I knew nothing about them but I did some research and asked on here and found out that a few others are useing them.
In the sea of led fixtures I believe I got lucky, these lights are tremendous, you can do anything with them, I have them set up to get brighter over a 6 hour period then back again over the next 6 hours, I love them, Radions are great lights and since you only need 1 why not if you want to guy new.
Yes it is a sea of choices, I liked the Maxspect Razor, great light great unit for the price. I never thought I'd cheap out on chinese lights but I'm glad I did.