Philips 39-Watt (50-Watt) PAR30S Energy Advantage Halogen flood light bulb is ideal for use in kitchens, living rooms, dining rooms, offices, family rooms and bedrooms, as well as outdoors. It provides a bright, white wide beam of light which is ideal for general room, accenting art and architecture, as well as enhancing your outdoor landscaping. Fully dimmable, this PAR30S flood light can last for at least 3.8 years and can be used in recessed cans, track lights, outdoor flood lights and outdoor security light fixtures.