Sunlite one foot by one foot square retrofit surface mount ceiling light fixture is designed for indoor use. The slim and simplistic design blends perfectly into any modern setting where downlights are required. These easy to install, dimmable fixtures have built-in energy-efficient LED technology, so there are no bulbs to replace. Durable steel body and opaque white lens. With a life span of up to 50,000 hours, it is an ideal, no maintenance solution for home and business installations