Nora Lighting Nm1-Prdcl127 M1 LED Canless Recessed Fixture - White1 M1+ Can less LED downlights features quality and convenience for easy installation in new construction or remodel applications no housing is required. Luminaires include a junction box with a quick connect that allows for easy disconnect and mounting in the ceiling. Trim can be changed with optional accessories. Features: Housing is designed for use with remodels or new construction Housing is not rated for insulated ceilings Constructed from metal