Economical Springlamp Spring Light Compact Fluorescent Light Bulbs (TCP Brand) - Description: Long life, 10,000 hour average rated life  SpringLamps® - Lasts 9 years, based on 3 hours use per day - Lasts 10-13 times longer than incandescent - Replace less often, ideal for hard to reach places - Lower maintenance costs for lamp replacements - Saves up to 75% in energy costs compared to similar light output inccandescent lamps Applications: Use anywhere a standard incandescent is used. Perfect for: Table Lamps, Floor Lamps, Ceiling Fixtures, Wall Sconces, Closet Lights and Desk Lamps