Fire rated downlights help to prevent the spread of fire by sealing off the install cavity, with an inbuilt intumescent pad that swells with heat working to slow a blaze. This helps to maintain the building's integrity as the hole in the ceiling would otherwise reduce the barrier. Fire rated recessed downlights are a popular choice for new installations as though slightly more expensive, they are potentially life saving devices. Sometimes referred to as fire rated spotlights for their shape and beam type, they are available in a wide range of bezel colours and IP ratings to suit any installation.