The Lithonia Lighting® 48” Catenary LED luminaire with Switchable White delivers general ambient lighting for flush-mount ceiling applications and features a switch for easy color temperature adjustment. This decorative linear fixture delivers long life and excellent color to ensure a quality, low-maintenance lighting installation. The durable acrylic diffuser provides even illumination and softens the appearance of the LEDs for improved aesthetics. The Catenary LED luminaire makes an impression in kitchens, offices, hallways, corridors, foyers, bedrooms, closets, utility rooms and other areas in need of a decorative touch. Ability to change between 3000K, 4000K (factory default) and 5000K color temperatures with the flip of a switch and cater to the needs of a space; 90+ CRI