Philips 50-Watt PAR38 Energy Advantage Halogen Spot Light Bulb is ideal for use in living rooms, bedrooms, hallways, bathrooms, dining rooms, offices, kitchens. Philips Energy Advantage bulbs are a bright, energy saving alternative to standard incandescent light bulbs. 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. They reduce energy consumption without sacrificing the qualities of a traditional bulb and produce high quality light more efficiently. Use them in your existing fixtures just as you would standard incandescent and your home will look great while you save energy.