NX Lighting Controls CX commercial lighting control panels provide a feature-rich and cost-effective lighting control solution for maximum energy savings. The LCD user interface is located on the door and utilizes simple and intuitive scrolling menus to program, check status or update the panel firmware. The CX lighting controls panel can save up to 50% in labor and materials when used in place of conventional time clock and contactor combinations. The CX panels work with low voltage input devices such as occupancy sensors, wall stations and daylight sensors to provide On/Off control of relays. Additionally, if required the CX panels can control 0 to 10 VDC lighting using the easy-to-install optional dimming card to elevate your control schemes and meet code compliance.