Simply Done Light Bulb, Replacement, 3 Way, Soft White, 50/100/150 Watts

Brightness Quality: 580/1540/2120 Lumens. Energy Info: $6.02/$12.05/$18.07 based on 3 hrs/day, 11 cents/kWh. Cost depends on rates and use. 50/100/150 Watts. Package Info: 1 Bulb Info: Is Three Way Indoor Bulb Life: 1.1 Years based on 3 hrs/day. Bulb Appearance: 2850 Kelvins. Misc: A21. 1.1 years life. Indoor. Non-dimmable. Brightness: 580/1540/2120 lumens. Estimated Energy Cost: $6.02/$12.05/$18.07 per year. Ready for life. Living room - vibrant! Reading nook - serene! From relaxing to radiant, light your way with quality, 3-way light bulbs from Simply Done. Quality Guarantee: If you are not 100% satisfied, return our product for a full refund. Made in USA.