NICOR Lighting 4-Foot Standard Quad-Lamp 32-Watt T8 Fluorescent Wraparound Ceiling Fixture with Dual Voltage Ballast (20374EBHPF) Use four 32W T8 lamps (lamps not included) Easy surface-mount installation, three push-in wire connectors ease installation Heavy 20 gauge steel construction Clear prismatic acrylic lens blocks 80% of U.V. at 400nm Energy-saving HPF electronic ballast (120/277V)