Cooper Lighting QCT905RMMH 产品宣传页

www.cooperlighting.com

12.00”

9.48”

5.20”

12.00”

Up to 1-3/8”

Ceiling 

Cut-Out

7.10” dia.

Housing and plaster frame: 18 gauge CRS 

with flat black powder coated internal 

finish. Adjustable trimless meshplate 

and swing-out retaining brackets 

can accomodate up to 1-3/8” ceiling 

thickness.
B ...System Protection:

Thermal protection provided to guard 

against overheating and misuse of 

insulation over and asquare fixture. 

Vent holes in housing provide cooler 

operation.
C ...Electrical

Integral j-box and electronic metal 

halide ballast. 120V/277V input. Junction 

box is U.L. listed for through branch 

wiring. Includes four 1/2 trade size 

knockouts. J-box and ballast enclosure 

are connected to the housing via flexible 

conduit.

MR16 metal halide lamp 20 or 39 watts. 

GX10 TAL lamp socket included. Provides 

360º rotation of trim and secures original 

trim position after relamping. 
E ...Mounting

Housing is scored with three adjustable 

swing-out retaining brackets. 

Adjustment is made from countersunk 

screws on the face of the mesh plate. 

Perforated meshplate may be secured 

to drywall and/or joists (by others) for 

additional support.

QCT905RMMH =   

Quiet Ceiling  

Remodel Housing

for Square Trim 

w/Integral Metal Halide Ballast 

 

 

       

120 volts primary 

277 volts primary

Remodel housing for Quiet Ceiling round trimless fixtures. Includes 
electronic metal halide ballast for use with 20W or 39W MR16 Metal Halide 
lamp.

For insulated ceiling applications. Insulation must be kept 3” from all sides 
and at least 1” above the housing.

RSA Lighting • 7945 Orion Ave. • Van Nuys, CA 91406 • 818-349-3030 • FAX 818-349- 3031

 

 20 watts 

39 watts

rev. 030108

Ceiling mudding compound is applied 
right to the edge of the fixture.