The SLIMLED is a high performance, easy to install down light. No recessed housing required. One-half in. thick, it will fit almost anywhere. With its slim design, its the perfect lighting solution when you have joists or duct work in the way. In addition, with 120 deg beam spread, the SLIMLED you no longer need to worry about dark shadows on the wall making this fixture a great solution for corridors and low ceiling applications. Airtight, rated for direct contact with insulation. Dimmable driver included.