Fixture Wattage 29 W, Color Rendering Index 80, 120 to 277V, Lighting Certification DLC 5.0 Premium, Dimmable Yes, Emergency Battery Backup No, Series LVT 2 ft x 2 ft, Lens Shape Center Basket, 4000K, 3,300 lm, 114 lm/W, LED, LED Replacement For 2 Lamp T8 17W, Bulb Included Yes, For Bulb Type Integrated LED, Sensor Type No Sensor, Max.