This LED tactile switch kit has a shortened bezel for consoles which require less depth to mount. Functionality is built into the externally mounted control box and must be mounted separately. LED indicator lights let you know exactly where your trim tabs are at all times. A backlit keypad automatically illuminates graphics for night viewing. A photo eye reads ambient light and adjusts the indicator intensity for optimum viewing in all lighting conditions. Simple, quick, Plug & Play installationInstant responseBuilt-in retractorLow profile designSelf-contained, sealed key pad & solid state control box with waterproof Plug & Play Deutsch connectors36" power pigtail for control box2-1/16" hole cut-out size, overall key pad size of 2.75" x 2.75"2.33" clearance required from the back of the key pad's mounting location2 high-intensity LED Indicator displays show the exact position of your trim tabs at all timesPhoto Eye for optimum viewing in all light conditionsBacklit key pad for optimum viewing at nightSelf-Check feature3 year warranty