Fluorescent Modular Fixtures: Fixture Type - Modular Fluorescent Standard; Fixture Width - 2 ft; Fixture Length - 4 ft; Fixture Depth - 4.00 in; Lamp Quantity - 4; Lamp Type - 32T8; Ballast Voltage - 120-277; Ballast Type - Electronic; Housing Color - White; Lens - Acrylic #12; Manufacturer Brand - Day-Brite; Manufacturer Model - SMC