Here’s my par reading using the apogee MQ-510. This is a softie/LPS tank with dimensions of 36x20x20 inches running both blues at 75%, UV at 60% and both whites at 1% mounted at the max height with the included mount. Sometimes I turn off the whites to get the more blue look making corals color pop. All corals are happy. To my surprise they included the remote control, I’ve emailed smatfarm about it and they said because so many ppl complain no remote they give bad rating, they decide to include it again as a “gift.” IMO the remote control is useless, way easier to use the built in control. All in all I love this light.