Here are four Panasonic mini-krypton LED light bulbs. They have an E17 base and are equivalent to a 40W incandescent bulb, with a daylight color (4.0W). They are designed for small bulbs and downward lighting. These are a set of 4. They have been opened, but are unused. They have a beam angle of 140 degrees and brightly illuminate downwards. They are compatible with insulation material construction and sealed fixtures. Light color: Daylight. Base: E17. Rated lifespan: 40,000 hours. Suitable for outdoor fixtures. Not dimmable. Light color: Daylight. Please judge the condition based on the photos. Please feel free to comment if you have any questions. Thank you.