IDEC PS3N-D 24A1CN x 3 units (50W) Brand new, unused. Please refer to the photos for a description of the product. I received these from an acquaintance, so I don't know the details. Please understand that I may not be able to answer all questions. Please refrain from purchasing if you are sensitive to minor imperfections due to amateur handling. Shipping will be as shown in photo ③. No individual sales. No price reductions. Please also check my profile.