The Vision X 3? square XIL-PDIMMER features plug and play dimming of all prime drive lights, and black housing. The XIL-PDIMMER comes with a standard warranty, multi-volt 9-40V DC input, and weighs 1 pound. Giving you the ability to dim your lights for controlled use and also the option of controlling multiple lights off of a single dimmer. Dimensions: 9? x 2.25? x 1.5?