The Satco / Monument GIDDS-103084 Twist & Lock Flush Mount Ceiling Fixture provides reliable illumination with a clean, classic design. Its textured white finish and glass shade diffuse light evenly, making it ideal for bedrooms, hallways, and general-purpose spaces. The twist-and-lock mechanism allows fast and secure installation. Sized at 11-1/2", the fixture uses one medium-base 60W incandescent lamp.