Specification Brand : MEAN WELL Label : MEAN WELL Manufacturer : MEAN WELL PartNumber : HLG-40H-12A ProductGroup : BISS Basic ProductTypeName : TRANSFORMER Publisher : MEAN WELL SmallImage_Height : 48 SmallImage_URL : https://m.media-amazon.com/images/I/41-ev94tVfL._SL75_.jpg SmallImage_Width : 75 Studio : MEAN WELL Title : [PowerNex] Mean Well HLG-40H-12A 12V 3.33A 39.96W Single Output Switching LED Power Supply with PFC