Nova Ceiling/Wall BIY (Build-It-Yourself) LED Lighting System, gives the Designer/ Homeowner, the tools and ability to create simple or complex light channel configurations, using Preformed Components and Connectors which simplifies the installation process. Wattage options: 2.5WDC, 5WDC, 6WDC, 7WDC, 10WDC. Lumens per-foot values of up to 910 Lumens at 10W. CRI Values of 95+. Universal, ELV, 0-10V, Lutron Hi-lume® and DMX power supplies are offered. Input Voltage 120- 277V output voltage 24VDC. ETL Listed. Pro-Rated 5 Year Warranty included.