Power Supply: 24Vdc Strip Output: 24Vdc- 432w Max Connectors: Terminal Dimensions: 112 x 65 x 24mm. Adjust the output of your Puretape Warm and Cold Strips with this intuitive and easy to install dimmer. Add an adequate power supply unit to control up to 432w of 24v Puretape- all within an ultra compact housing.. led strip dimmer