Fluorescent Modular Fixtures: Fixture Type - Modular Fluorescent Standard; Fixture Width - 2 ft; Fixture Length - 4 ft; Fixture Depth - 4.00 in; Lamp Quantity - 3; Lamp Type - T8; Ballast Voltage - 120; Ballast Type - Electronic; Housing Color - White; Lens - Acrylic #12; Manufacturer Brand - CFI; Manufacturer Model - SLB