The Sylvania 75 Watt SOFT WHITE/OPALE Light Bulbs are a pack of 4 A19 bulbs made in the USA. These indoor light bulbs provide warm white light with a soft white finish, perfect for creating a traditional and energy-saving lighting ambiance. With a long bulb life of 2,000-4,999 hours and features like dimmability and frosted glass, these bulbs offer quality and efficiency for your home or office space.