Yeah - Still just an HPS though. Current tech allows them to manipulate the arc tube charge a little and sell some additional snake oil lights, but still very lacking in the spectral coverage. Still pushing the worst word in plant lighting - LUMENS
Until meters that measure PAR are in every hydro store for $20, Lumens are the de facto measurement for people to compare. It wouldn't matter if YOU have a PAR meter, as you wouldn't have shit for data to compare to. We use lumens because we all use lumens. I know it's not perfect, but until the forementioned happens, it is the standard.