Philips EcoVantage 72-Watt clear A19 household light bulb is ideal for use in living rooms, bedrooms, hallways, bathrooms, dining rooms, offices, kitchens. It provides a sparkling, white light and is fully dimmable so you can instantly change the mood of any room. This energy saving household light bulb contains no mercury and replaces your current 100-Watt incandescent, saving you up to 28-Percent in energy costs. Philips EcoVantage A19 Energy Saving household light bulbs can be used in the following fixtures: Open Hanging pendants. Table/floor lamps. Energy Savings without sacrifice. Philips EcoVantage bulbs are a bright, energy saving alternative to standard incandescent light bulbs. They reduce energy consumption without sacrificing the qualities of a traditional bulb and produce high quality light more efficiently. They work with dimmer switches and are available in the familiar A-shape design which you are accustomed to. Use them in your existing fixtures just as you would standard incandescent and your home will look great while you save energy. A simple switch can make a difference in the home and environment. Visit www.philips.com/beautifullight for more energy saving tips and to see what light can really do.