Lusa lighting new construction recessed housing is easy to install, strong and lightweight. It comes in either 4 in. Or 3 in. Installation apertures and pairs with the LUSA light module and any of the LUSA contemporary die-cast aluminum trims. The housing is t24, IC rated, air tight, UL rated and suitable for wet locations when paired with LUSA light module and trim. It is made from sustainable materials and is recyclable. Bar hangers are set for standard ceiling thickness and include pre-installed nails for quick installation. Hangers securely lock into place with set screws and can be adjusted from 8 in. To 24 in. To accommodate different installations. Color: Black. Material: Acrylic.