Halo Heatr Banquet Cart, 96 plate capacity, ON/OFF power switch, up and down arrow buttons, heat indicator light, temperature display button, digital display, electronic controller, solid doors, stainless steel construction, (4) 6 in heavy duty casters 2 rigid, 2 swivel with brakes, EcoSmartr, cULus, UL EPH ANSI/NSF 4, CE, IPX4, TUV NORD, EAC