Brightness Quantity: 360 lumens. Energy Info: $4.82 Based on 3 hrs/day, 11 cents/kWh. Cost depends on rates and use. Package Info: 4-Pack. 4. Bulb Info: Indoor. Is Dimmable. Bulb Life: 1.4 years Based on 3 hrs/day. Bulb Appearance: 2850 k.