Lasts 2.5 + years. Brightness 80 lumens. Estimated energy cost $1.81 per year. Ideal for table and floor lamps. Provides soft, pleasant light. www.philips.com/lighting. Questions or comments: 1-800-555-0050 or www.philips.com/lighting. Made in China. Brightness Quantity: 80 lumens. Energy Info: $1.81 based on 3 hrs/day. 11 cents/kWh. Cost depends on rates and use. 15 watts. Package Info: 2. Voltage: 120 V. Bulb Info: Screw. Medium.. Bulb Life: 2.7 years based on 3 hrs/day. Bulb Appearance: 2300 k.