2 ft x 2 ft Lens Shape Curved 3500K 2 132 lm 6 008 lm 74 lm/W 88 lm/W LED LED Replacement For 7 Lamp T8 Bulb Included Integrated LED For Bulb Type Integrated LED Lamp Quantity Not Applicable Fixture Ballast Type No Ballast Required Max Fixture Wattage 68.3 W Color Rendering Index 80 120V Lighting Certification Unrated Dimmable Yes Emergency Battery Backup No Series HPT822