Vintage Industrial OC White Ceiling Lamp w/ Milk Glass Shade. O.C. White Adjustable Ceiling Light, Cast Iron Fittings, Ball & Socket Joint at Ceiling Affording Adjustment Through 60 Degrees in All Directions, Universal "Cone Joint" Attaching Lamp Arm to Main Arm, "Wrist Joint" at Lamp, Pole Lengths: 54" & 36". Quantities available.