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DESCRIPTION

Catalog #

Type

Project

Comments

Date

Prepared by

SPECIFICATION FEATURES

www.cooperlighting.com

7.25”

12.00”

13.00”

8.18”

4.63”

Ceiling

Cut-Out

3.641”sq.

4.63”

Ceiling thickness must be specified

A ...Housing

Housing and plaster frame: 18 gauge CRS 

with flat black powder coated internal 

finish. Plasterframe opening collar is built 

to accommodate a pre-specified ceiling 

thickness.

B ...System Protection:

Thermal protection provided to guard 

against overheating and misuse of 

insulation over and around fixture. 

Vent holes in housing provide cooler 

operation.

C ...Electrical

Integral j-box and low voltage (12V) 

transformer . 120V input, 12V output. 

Junction box is U.L. listed for through 

branch wiring. Includes five 1/2 trade size 

knockouts (six knockouts when magnetic 

xfmr. is specified)

D ...Lamp

12V MR16 50 watts max.  

(not included)

 

“POSI-GRIP” bi-pin lamp socket for firm, 

mechanical lamp connection.

 

E ...Mounting

Hanger Bars and Butterfly Brackets 

included for residential and commercial 

applications respectively. 

Ceiling Cut-Out: 3.641” sq.

MINI  

QUIET CEILING 

TRIMLESS

QCM516SP

New Construction 

Housing for 

Square Trim

 

Special Ceiling 

Materials 

(non-drywall ceilings)

FOR 12V MR16 50 watts max.  

ORDERING INFORMATION

Housing

QCM516SP 

=

   

Mini Quiet Ceiling  

New Construction Housing  

for non-drywall ceilings

for Square Trim 

w/Integral Transformer 

 

 

       

 

Voltage

 

120 

=

 

120 volts primary 

277 

=

 

277 volts primary

New construction special ceiling housing for Mini Quiet Ceiling small 
aperture square trimless fixtures. (QCM5101, QCM5102, QCM5103, 
QCM5104). 

For new construction non-I.C applications in non-drywall ceilings 
constructed of special materials such as wood, marble, etc.... Insulation 
must be kept 3” from all sides and at least 1” above the housing.

Specifications and Dimensions subject to change without notice. 

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

 

Transformer

ELC 

=

 

 

Electronic 

MAG 

=

 

Magnetic 

QCM516SP

Cut-out  in  ceiling  material  must  be 
sized  perfectly  to  the  diameter  of  the 
plasterframe collar for trimless effect.

Ceiling Thickness

 

Specify exact thickness in inches. 
1/8” Increments.

Examples: 0.500”, 0.625”, 0.750”, 0.875”

Ceiling Material

rev. 091806

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