BR40 bulbs. 85 w. Inviting. Comfortable. Friendly. Replaces 85 w uses 13 w. Dimmable (Lamp may not be compatible with all dimmers. For more information please visit: www.sylvania.com/ledretrofit). Lasts 10 years (Based on 3 hrs/day. LED lamp lifetime is defined as the number of hours when 50% of a large group of identical). Brightness: 900 lumens. Estimated Energy Cost: $1.57 per year. 11,000 hours (Based on 3 hrs/day. LED lamp lifetime is defined as the number of hours when 50% of a large group of identical). Indoor/Outdoor (May only be used in an UL - approved outdoor fixture). ETL listed - Intertek. Conforms to UL Std. 1193 Cert. to CSA Std. C22.2 No. 1993. www.sylvania.com. 1-800-LightBulb (1-800-544-4828) www.sylvania.com (US & Canada). Made in China. Brightness Quality: 900 lumens. Energy Info: $1.57 Based on 3 hrs/day, 11 cents/kWh. Cost depends on rates and use. 13 watts. Package Info: 2. Bulb Info: LED. Both. Is Dimmable. Screw. Bulb Life: 10.0 years Based on 3 hrs/day. Bulb Appearance: 2700 k.