Sylvania Light Bulbs, Halogen, Double Life, Soft White, 72 Watts

100 watts replacement (Compare! Nearly as much light). 28% energy savings (The reduction of wattage from 100w to 72w represents a 28% savings). Using 72 watts. Warm and comfortable light. Modified spectrum technology. Longer lasting 2x (Lasts 2 times longer than standard A19 halogen bulbs). Light Output: 1150 lumens. Energy Used: 72 watts. Life: 2000 hours. Standard base. Brightness: 1150 lumens. Estimated Energy Cost: $8.67 per year. In This Package: A19 halogen; 72 watts; 1150 lumens. Guarantee: If the product fails to perform as advertised within thirty (30) days of purchase, return the product with its original packaging and receipt to the retail store where purchased and manufacturer will provide replacement product free of charge. 1-800-Lightbulb (1-800-544-4828) (US & Canada). Made in Hungary. Brightness Quality: 1150 lumens. Energy Info: $8.67 Based on 3 hrs/day, 11 cents/kwh. Cost depends on rates and use. 72 watts. Package Info: 4-Pack. 4. Bulb Info: Halogen. Indoor. Screw. Standard Bulb Life: 1.8 years Based on 3 hrs/day. Bulb Appearance: 2800 k.