3/4 thermostatic valve and trim3/4 stop/volume control valve G-8760 Ametis Ring with waterfall and rain shower settings features no-clog easy-clean nozzlesSingle LED light with 6 color variationsIncludes wall-mount button for LED control boxOptional extension kitAdditional valve details and flow ratesFlow rates: rain shower 2.0 max gpm waterfall 2.0 max gpm