?The KSR Lighting KSR98257 is a 5-foot backlight kit from the Lalinea X5 range, designed to enhance the lighting effect of compatible luminaires by providing additional illumination behind the fixture. This accessory features a selectable colour temperature (3CCT) function, allowing users to choose between 3000K, 4000K, and 6000K to match the primary luminaire's settings. Consuming 3W of power, it delivers 350 lumens with a Colour Rendering Index (CRI) greater than 80, ensuring accurate color representation. The kit comes in a white finish, ensuring seamless integration with corresponding fixtures. It is suitable for commercial lighting applications, offering versatility and improved ambiance in various environments. The product is rated Class III and has an IP20 rating, indicating it is suitable for indoor use where no special protection against moisture is required.