Specification Brand : Lai Ke Wei Label : Lai Ke Wei Manufacturer : Lai Ke Wei Model : DC-52 PackageDimensions_Weight : 0.60627122050 PackageDimensions : L:4.7637795227 X W:4.4881889718 X H:2.8740157451 PartNumber : 20170510LKW047 ProductGroup : Home Improvement ProductTypeName : HOME_LIGHTING_ACCESSORY Publisher : Lai Ke Wei Size : 100×60×112mm SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/313P7qAWJ4L._SL75_.jpg SmallImage_Width : 75 Studio : Lai Ke Wei Title : 180VDC motor motor speed controller AC 220V input DC 180V output green I/O switch Weight : 0.6 WeightUnit : pounds