Hubbell Lighting, Inc. Incandescent Recessed Housing BX4-120

5-1/2 INCH NEW CONSTRUCTION INSTALLATION UL, CUL APPROVAL COMMERCIAL, RESIDENTIAL, DAMP LOCATION APPLICATION PAR16/PAR20/R20 LAMP TYPE 75 W (PAR16/R20), 50 W (PAR20) LAMP WATTAGE ALUMINUM HOUSING MATERIAL NON-INSULATED CEILING TYPE 4 INCH NOMINAL APERTURE SIZE ROUND APERTURE SHAPE PREWIRED JUNCTION BOX TYPE 4-1/2 INCH CEILING OPENING SIZE AIRTIGHT LITEBOX[R] BRAND MAXIMUM CEILING THICKNESS 2-1/2 INCH VOLTAGE RATING 120 V