High voltage berlin recessed floor light with cable inletoutlet for through wiringthe round berlin high voltage potsdam recessed floor light can withstand up to a tonne in weight it consists of a plastic housing with a stainless steel cover and is equipped with an ip code of ip67 installation diameter 142 cm installation depth 203 cmgeneral note on recessed floor lights to ensure that the floor lights last for a long time please make sure that they are installed on a suitable gravel bed