LED wraparound lights have a lens that extends up the sides of the fixture to spread light over a wider area than recessed troffers and panels. Also called wraps, these linear surface-mount fixtures uniformly disperse large amounts of light for general lighting in offices, retail spaces, and healthcare settings. They are typically installed on drywall ceilings. LED lights use significantly less energy than fluorescent lights and have built-in LED arrays so there are no light bulbs to install or replace.