Model Number: G25 Brightness Quantity: 500 lumens. Energy Info: $0.66 bases on 3 hrs/day, 11 cent/kWh. Cost depends on rates and use. 5.5 watts. Package Info: 1. Voltage: 120 volt. Bulb Info: Indoor. LED. Is Dimmable. Has Energy Star Logo. Screw. Medium Base. Bulb Life: 13.7 years based on 3 hrs/day. Bulb Appearance: 2700 K .