I was very pleased with this stand. The manufacturer says the stand can be configured multiple ways and actually included all the hardware to assemble the stand in any of the configurations listed. I chose to build mine as a single, full height rack so I have a lot of hardware left over. If I choose to reconfigure in the future, it's good to know I have all the pieces to do so. Solid product! And my house plants seem quite happy with the grow lights included.
HiTekRedNek 
