From Juno Lighting comes this line voltage new construction recessed light housing. This housing utilizes the popular PAR20 and R20 lamps. Designed for use in non-insulated areas. If installed where insulation is present, the insulation must be pulled back 3" from all sides of the housing. To be used with Juno Lighting recessed light trim. New Construction. Non-IC rated. Requires 3" spacing from insulation. Line Voltage. 6 3/4" wide. 5 1/4" high. 9 1/4" long. 4 1/2" ceiling cutout.