Product SpecsDescriptionLamps for EPCO's Ceiling Mount Utility Luminaires. COMPACT FLUORESCENT LAMP 23-Watts Average Rated Life: 10,000 hours Color Rendering: >80 CRI High Lumen Efficacy Color Temperature: 5000K Dimmable: No LED A21 LAMP 15.5-Watts Energy Star Rated Average Rated Life: 25,000 hours Color Rendering: >80 CRI High Lumen Efficacy Color Temperature: 5000K. Dimmable: Yes Part Numbers Compact Fluorescent LampCatalog Number: 15680UPC Number: 15680 More Details Item Description: 23-Watt, Self-Ballasted Lamp (5000K); Lumen output is equal to a 100-Watt Incandescent LampOrder Unit: EAUnit Quantity: 1Unit Package: BXUnit Per Case: 50Total Case Quantity: 50Min. Order Quantity: 1Ship Weight: 1.00lbs.MM Req.: Yes LED A21 LampCatalog Number: 15681UPC Number: 15681 More Details Item Description: 15.5-watts, 5000K, dimmable, Energy Star Rated; Lumen output is equal to 100-Watt Incandescent LampOrder Unit: EAUnit Quantity: 1Unit Package: BXUnit Per Case: 12Total Case Quantity: 12Min. Order Quantity: 1Ship Weight: 1.00lbs.MM Req.: Yes