Material: Metal case / Aluminum baseIntend for: LED light strip， LED module， LED display， LED down light， etc.Input Voltage: onOutput Voltage: 12VInput Signal: ACOutput Signal: DC12VBrand Name: NOModel Number: 150W 12V Switch Power SupplyItem Type: Lighting TransformersUnit Type: piecePackage Weight: 0.555kg (1.22lb.)Package Size: 20cm x 10cm x 4cm (7.87in x 3.94in x 1.57in)