Marsaqua 165w LED full spectrum Chinese light

[mallery8p]

Anybody use this particular light, if so what setting do you have it on, and do you know what the par is on them

 

[Triggreef]

II bought a few to try them out. Initially, I did not like them since you can see the spread is not as wide as reef breeders but it's a very small difference and basically the same light. I get the same par as reef breeders value fixture. I keep the setting with the blue channel about 50 percent higher than what ever I have the white set at. So 50/75 for example. I don't recall exactly where I set them but that's probably about close to get me 100 par at the sand bed in a 72g. I have these on a tank I use for at as an observation tank. It has only a few corals that do just fine under these. I would have no hesitation to use these on my display, the light is pleasing to the eye. My eye at least.