Westinghouse 6422500 One-Light Flush-Mount Interior Ceiling Fixture, White Finish with White Opal Glass One-light flush-mount interior ceiling fixture White finish; white opal glass 4-1/4 inches high by 7 inches in diameter Includes one GU24-base 13-watt CFL Twist light bulb Five-year warranty against defects in materials and workmanship; UL listed