... 40GP420 40HQ5001,Material: 304#, 430# stainless steel, cold plate, appearance with kinds of color painted.2,Lighting: 1×40W, 2×40W ... : φ120mm and φ150mm.7,Switch: Kinds of switch optional: touching swtich, touching LCD switch, touch sensot swith, DIP switch, keyboard switch and remote swith.8 ...