Product details:

Lutron Ariadni 1-Pole Preset dimmer in black color is used to operate incandescent/halogen bulbs and to set them at a desired light level. It has a small slide, toggle actuator that is easy to use. Dimmer has a shallow 1-Inch deep back cover that allows easy installation. It can be used with traditional multi-gang wallplates. Dimmer has a voltage rating of 120 Volts, power rating of 1000 Watts and a frequency rating of 60 Hz. It has power failure memory that retrieves your settings even after power interruption. It measures 2.860 Inch x 0.230 Inch x 4.600 Inch. Dimmer provides superior suppression of radio and TV interference.