In metric.. my tank js 170/70/70 thats centimeter about 210us gallon.. IF 2 are enough.. ill go for it..
I know the guy who came up with the led array (Luc Vogels) is a smart dude with a passion for reefkeeping..
Suppose to be AS close to t5 as possible.. i havent heared bad things about them (and im dutch . Im really close to the designer and company)
I went with 2 over my 72" x 30 " x 25" tank. Mixed softy.
My first impressions were that they are incredibly heavy.
They are listed as 15lbs. Seemed more, so I put them on my package scale and it came in close to 20lbs.
Now 20 lbs. doesn't seem heavy but when you double that to 2 fixtures and then compare it to 5lb. Radions. Huge difference.
Do you really trust those ceiling bolts with 40lbs.? lol
My ceiling anchors are suppose to hold 85lbs each and there are 4 of them.
But still,,,,,,,,,,
Now for the real downside.
You need a controller to run these lights or they just turn on at 100% power, 100% both channels.
The controller I got decided not to work with wifi for my phone or computer.
I spent a while with Philips on Facebook and Carlos at Coralvue trying to figure it out.
The claim for a new controller was submitted.
I somehow got some connection going with Bluetooth on my phone, but I couldn't get it figured out and the best color I got out of the lights was a dirty looking 12k, which I hated.
I'm used to a 8 x 80 watt ATI Blue Plus and Reef Brite XHO's.