... , AC 220VOutputDC 36VCertificationCE, RoHSWarranty1-yearApplicationAirport, railway station, metro, shopping mall, commercial realestate, bus station, port, office building,etc.(2)Features:Appearance ... proof. This LED light box can be used in storm weather.State of the art techniques, perfect advertising effects.Graphic ... 3.6*1.8m(3) Product View: 1200*1700mm weather proof stainless steel light box