Model Number: A19 Brightness Quantity: 450 lumens. Energy Info: $0.61 bases on 3 hrs/day, 11 cent/kWh. Cost depends on rates and use. 5 watts. Package Info: 4-Pack. 4. Voltage: 120 volts. Bulb Info: Both. LED. Is Dimmable. Has Energy Star Logo. Screw. Bulb Life: 13.7 years based on 3 hrs/day. Bulb Appearance: 2700 k.