These Retina LED recessed lights are designed for indoor our outdoor use and can be installed almost anywhere, including in showers. It They are easy to install without requiring housing, and they are safe for use in direct contact with insulation. The recessed lights use LED technology to provide great energy savings, and they deliver 1015 lumens of 3000K light to brighten up your space. The brushed nickel colour adds the finishing touch to bring exceptional style to any room. Four lights included.