Hubbell Lighting, Inc. Incandescent Recessed Housing RMN4-120

5-1/2 INCH REMODEL INSTALLATION UL, CUL APPROVAL COMMERCIAL, RESIDENTIAL, DAMP LOCATION APPLICATION PAR16/PAR20/R20 LAMP TYPE ALUMINUM HOUSING MATERIAL NON-INSULATED CEILING TYPE 4 INCH NOMINAL APERTURE SIZE ROUND APERTURE SHAPE PREWIRED, GALVANIZED STEEL JUNCTION BOX TYPE 4-1/2 INCH CEILING OPENING SIZE AIRTIGHT LITEBOX[R] BRAND MAXIMUM CEILING THICKNESS 1 INCH VOLTAGE RATING 120 V