12V 60W Electronic Transformer - Replacement for Novitronix 9801AR by Express Lighting UL Listed and Approved Replacement for Novitronix 9801AR Small Dimensions: (LxWxH) 2.68" x 1.38" x 0.75" Dimmable with standard dimmer Short Circuit and Overload Protections Input 120V Output 12V / 60 Watt Max