... by door , when you close the door ,the switch is off , when you open the door , the switch is on .1.sensor led light(405MM, sensor by door ... number6pcsLight opening 2pcsMaterialanodize aluminumColor temperature6400kLed colorcool white2.Led IR sensor cabinet light (555MM, sensor by door ) SpecificationBrand NameVSUNTModelVFT-012-1104Wattage2WWorking VoltageDC 12VLuminous flux105 lumOperating ...