160W To 12V Halogen Bulb Spot Lamp Power Supply AC 100 Volt 120 Volt To AC 12 Volt Transformer An reliable power supply with high quality material, durable and high safety standards dimensions - 120W - 110mm x 50mm x 30mm dimensions - 50W - 70mm x 30mm x 25mm For use with HALOGEN LIGHTING ONLY NoteIndoor use only