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Order Direct from SupplierFluorescent lighting 26 Watts. Two Lamps F15T8/CW, 120 VDC Voltage, 2.2 AMPS. 1650 lumens, with an extruded acrylic lens. Extruded anodized aluminum housing. Dimensions: 20.531" X 6.625" X 1.75", mounting opening: 19.25" X 5.25" X 1.00".