1 general purpose A21 bulb. Strong, vibrant light. 1.1 Year life (based on 3 hours use per day). Brightness: 615/3335/3950 lumens. Estimated Energy Cost: $6.02/$24.09/$30.11 per year. Let GE show you what light can do. From light that lets you see every detail to light that helps you connect with family and friends, from vibrant to gentle - GE's new home lighting solutions make it easy to find the right light for your home. 200-399 lumens: Subtle, reassuring light. 400-599 lumens: Cozy, relaxing light. 600-1049 lumens: Comfortable, inviting light. 1050-1489 lumens: Fresh, energizing light. 1490-5000 lumens: Strong, vibrant light. Use original soft white from GE when you need a light without glare and harsh shadows. Specifically designed for 3-way lamps in your home or office, 3-way bulbs from GE offer a range of light levels. Choose the low light setting for energy savings, higher settings for general and activity lighting. www.GELighting.com. Visit us on the internet - www.GELighting.com. 800-GE-Light. Made in Hungary. Brightness Quantity: 615 lumens; 3335 lumens; 3950 lumens. Energy Info: $6.02; $24.09; $30.11 based on 3 hrs/day, 11 cents/kWh. Cost depends on rates and use. 50 watts; 200 watts; 250 watts. Package Info: 1. Bulb Info: Is Three Way. Screw. Bulb Life: 1.1 years based on 3 hrs/day. Bulb Appearance: 2800 k.