reef light

Hey everyone, What's everyones thoughts on the lights below: http://fluvalaquatics.com/us/saltwater/aquarium-lighting/series/marine-and-reef-2/ I know they're not super high end, but I am slowly trying to transition into reef. Looking for something that's at a good price range, can sit right...

i have a black nano box duo plus m real good condition about a year old never really going over 70% on any one channel. comes with bluefish controller and gooseneck clamp. $300 shipped. also intank media baskets that fit the Im 25 lagoon ( i forget what other models they fit in as well) ...

I often see majority of the lights hovering above the tank but I was wondering if its possible lay it right on top of the tank on top of the glass canopy? My tank has a full wood canopy set up and I need to keep that way due to kids. Any recommendations for specific lights as well?

https://www.primalreef.com/collections/lighting/products/coralgrow-remarkable150