RibbonFlex Pro 24 Volt White Tunable CCT LED Tape Light from Armacost Lighting is an innovative adjustable LED color temperature lighting solution, perfect for any accent lighting installation, including under cabinet, bedroom, bathrooms, or living rooms. The unique tunable technology allows you to select shades of white from warm (2700K) to cool (5000K) using the Proline CCT Tunable White LED Controller (sold separately). These selectable LED strip lights are designed to meet the layout and installation requirements of lighting professionals and feature high quality, professional-grade components that are longer lasting and create a premium look. LED tape light can be used as-is or cut to size for custom installations. Cut strip light pieces can be securely reconnected using the included tape connectors to extend length or go around corners. An Armacost Lighting 24V power supply is required and sold separately.