... for installing many kinds of equipment.such as, gas outlets reading light,power socket and switch, telephone or network socket ... to cleanStructureSeparate the electric with the gas outlets.Safe and reliableGas outletsInclude medical gas O2,Vacuum,N2O,CO2,AGSS, ... lamps,communicate system(RJ15,RJ45) and some socketsUp light ,Down light Light Switch Electrical sockets Nurse call system Our standard color ...