WOW....You guys have made me do some reading on these things. I am now SERIOUSLY considering getting 2 of the 300w versions for my 180 build rather than spending over $1200 on 3 kessils. These seem like a hell of a value!!!!
The 3 Kessil 360we (basically the top of the line Kessil) are only 90w each, for a total of 180w of LED. Even if these are somehow more efficent conversion of watts to PAR, I cant imagine they are going to actually be better at total PAR output than 600w of LEDs....honestly I am not sure how I can talk myself OUT of getting these freggin MarsAqua lights now lol.
I also saw some videos on how to easily make these controllable via the Apex...
Someone talk me out of buying these lol