eW Cove QLX Powercore represents the next generation of high-quality linear LED cove lighting from Philips Color Kinetics. This elegant, low-profile fixture delivers a high quality and quantity of white or solid color light at an affordable price. eW Cove QLX Powercore is designed to replace conventional cove lights for wall and ceiling glow effects, wall washing, and indirect lighting from a single cove. Multiple color temperatures, colors, beam angles, and lengths afford an abundance of design options.