Brightness Quantity: 490 lumens. Energy Info: $7.23 based on 3 hrs/day, 11¢/kWh. Cost depends on rates and use. 60 watts. Package Info: 2-Pack. 2. Bulb Info: Screw. Bulb Life: 1.4 years based on 3 hrs/day. Bulb Appearance: 2700 k.