Any Current Light Recommendation?

[Vbkid]

I'm doing in inevitable expansion of my grow area. Just looking to pick up 1 or two additional lights for a rack.
A few years ago I got a couple Mars Hydro 300W fixtures, and have been pretty dang happy with them. Considering just getting more of the same, but first wanted to get people feedback on if they had any highly recommended lights for a grow rack?
Thanks for any feedback, it's appreciated,
Kyle

 

[Grey Moss]

I like the viparspectra lights. They have a dimmer dial so you can tune the intensity of light. They're also fanless so they operate more quietly if that matters to you.

 

[Vbkid]

I'll try not to start an entirely new thread, but in general does anyone have LUX levels they aim for for their plants?