... hot and cold water 3, 3 holes deck mounted Hydro powered led waterfall faucet1,stainless steel material2,hot and cold water3, 3 ... valves .2.There are three holes for installation. 3.High-gloss chrome finished,multi-layer finishing process, attractive looks.4 ... install.5.stainless steel to prevent the corrosion and rust6. High-class workmanship, machined-precisely, each production process is controlled ...