With their streamlined design, these Globe Ultra Slim LED recessed lights make a superior lighting solution for your home. They brighten up your space with energy-efficient 9-watt LED bulbs that each provide 600 lumens of soft white (3000K). The bulbs have a color rendering index (CRI) of 80 and have a lifespan of 50,000 hours for lasting use. The 4" recessed lights are airtight certified, and they feature quick connects for easy installation. The housing is made of metal with a brushed nickel finish that blends in perfectly with any décor. The set contains four recessed lights. They are wet rated and can be installed in bathrooms, showers and outdoor soffits.