2 ft x 4 ft, Lens Shape Flat, 4000K, 4,968 lm, 139 lm/W, LED, LED Replacement For 3 Lamp T8, Bulb Included Yes, For Bulb Type Integrated LED, Fixture Ballast Type No Ballast Required, Sensor Type No Sensor, Max. Fixture Wattage 35.7 W, Color Rendering...