General purpose A21. Brightness: 120/2080/2200 lumens. 1.1 year life (Based on 3 hours use per day). Strong, vibrant light. Estimated Energy Cost: $2.41/$16.26/$18.67 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. www.GELighting.com. Visit us on the internet: www.GELighting.com. 800-Ge-Light. Made in China. Brightness Quantity: 120 lumens; 2080 lumens; 2200 lumens. Energy Info: $2.41; $16.26; $18.67 based on 3 hrs/day, 11 cents/kWh. Cost depends on rates and use. 20 watts; 135 watts; 155 watts. Bulb Info: LED. Is Three Way. Screw. Bulb Life: 1.1 years based on 3 hrs/day. Bulb Appearance: 2800 k.