Brightness Quality: 678 Lumens. Energy Info: $7.23 based on 3 hrs/day, 11 cents kWh. Cost depends on rates and use. 60 Watts. Package Info: 4 Bulb Info: Clear Indoor Is Dimmable Bulb Life: 1.4 Years based on 3 hrs/day. Bulb Appearance: 2850 Kelvins. Misc: 4 decorative B10 bulbs. 60 W. 1.4 year life. Dimmable. Brightness: 678 lumens. Estimated Energy Cost: $7.23 per year. Indoor use. Ready for life. Chandeliers - sparkle! Sconces - shining! From bathrooms to luminaires, illuminate your world with quality, decor light replacement bulbs from Simply Done. Operate base down to horizontal only. Not for use in ceiling fans. www.besimplydone.com. Quality Guarantee: If you are not 100% satisfied, return our product for a full refund. Made in USA.