My initial thoughts and impressions of the ATI LED Powermodule fixture.
Light fixture - 4x24w with 1 LED cluster
Bulb Combo - 2 Blue Plus, 1 Actinic and 1 Coral Plus
Looks - 9/10
I think the fixture is very good looking. It is quite as thin as sleek as the new LED fixtures but it never can be. There has to be room for the T5 ballasts, LED heatsink, fans and a number of cables. I feel that ATI did a great design job.
Construction - 10/10
Wow! This thing is a tank. It is heavy and very, very solid. The fit and finish is top notch. What else would you expect from ATI though? They've always been built well.
Light Output - 10/10
I am not talking about PAR here as I haven't measured mine but hope to in the future. Just the look and quality of light is what I am looking at.
I was very reserved on how the LEDs and T5s would mix. I hate, HATE the disco ball effect that LEDs produce. However, the T5s and LEDs mix beautifully and the crazy LED shimmer is subdued and the one cluster covers my entire tank (30x12). (I have the fixture 12" off the water surface for reference.) There is very little, if any at all, of the disco ball effect with all lights on. The light looks great and the corals seem to appreciate it so far after just 2 days.
(I won't be claiming anything for at least 6 weeks though in regards to coloration of corals.)
Ease of use - 5/10 at first then 9/10
Alright, hear me out really quick on this one. I give it a 5 at first because this isn't the type of light where you just install everything and go. Well, you have that option if you really want. There is a default program already installed that is good enough to get you going for a day or two if needed/wanted. I wouldn't recommend that route but it is certainly there.
When you install the light for the first time you need to install the T5 tubes, plug the fixture into the controller and then power it up. You then run it through a demo mode to make sure that everything is working properly. Once that is done you are free to move about the cabin...I mean customize everything how you would like. With this light though, you aren't a passenger along for the ride. You are the pilot of this plane! The customization is endless and the LEDs are just awesome to fine tune everything to your liking. Is the light too white? Lower the whites or up the blues. Too blue? Lower the blues. Too much PAR? (assuming you have a meter) Dim everything down.
The software is good enough and doesn't have a bunch of glitches. It isn't super advanced by any means but I like that. I want my light to work and do what I say. I don't need it follow the sun over the Great Barrier Reef or anything like that.
At the beginning, I was totally lost on what to do. There is no instruction manual and unfortunately my laptop is down right now. So I had to haul my controller to my desktop and just mess around without the fixture. I had no idea what was doing what but figured it all out after a few minutes and setup a program. I saved the program and hooked the controller back up. Lights turned on just like I planned. The color was a little white but that is easily adjusted on the controller.
Noise - 9.9/10
I can't believe how quiet this runs with 3 fans on it. Coming from my 6x24w ATI Sunpower, this thing is whisper quiet. There is obviously some noise but if the fans stayed on overnight I could easily sleep in the same room. I have to feel the air coming out to make sure the fans are on. That's how quiet it is.
I will continue running everything and plan to change the bulb combo next week. I will update as I go and get some pictures when I get a chance.
Thanks for reading!