Thanks John.
Yes, I've had them since I started my tank and I'm very pleased with them. Some of the newer stuff with fancy colors are kind of cool, and might be fun, but to keep the spend down, the Sols are a great option IMO.
Now how do I acclimate new corals to an already existing LED light set up. Would decreasing the intensity effect the current corals?
Most corals should be added on the substrate and then moved up gradually over a couple of weeks or so. If it's a light loving coral, lik most SPS you can probably go right to the top, or midway and then moved up.
You can "get away" with one but you'd have to mount it high to get a decent light spread throughout the tank....won't be very strong light. I (personally) would go with two........but you can always start with 1 and add another in a month or two.
i think i am planning on doing the 2..but how high above the tank should I sit it