DESCRIPTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Catalog #

 

 

 

 

 

 

 

 

Type

New construction housing for Quiet Ceiling round trimless fixtures.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

For 12V MR16 71 watts max.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Project

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

For new construction applications. Insulation must be kept 3” from all

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Comments

 

 

 

 

 

 

 

 

Date

sides and at least 1” above the housing.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Prepared by

 

 

 

 

 

 

 

 

 

 

 

SPECIFICATION FEATURES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A....Housing

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Housing and plaster frame: 18 gauge CRS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

with flat black powder coated internal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

finish. Adjustable trimless mud-ring can

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

accommodate 1/2”, 5/8”, 3/4” & 1” ceiling

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

thickness.

 

 

Ceiling mudding compound is applied

 

 

 

 

 

 

B....System Protection:

 

 

right to the edge of the fixture.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Thermal protection provided to guard

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

against overheating and misuse of

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

insulation over and around fixture.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Vent holes in housing provide cooler

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

QUIET CEILING

operation.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Integral j-box and electronic or magnetic

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TRIMLESS

C....Electrical

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

low voltage transformer . 120V or 277V

 

 

 

input, 12V output. Junction box is

 

 

QCT900

U.L. listed for through branch wiring.

 

 

Includes five 1/2 trade size knockouts

 

 

New Construction

(six knockouts when magnetic xfmr. is

 

 

Housing

specified)

 

 

D....Lamp

 

 

for Round Trim

12V MR16 71 watts max. (not included)

 

 

 

Internal rotation ring with locking

 

 

FOR 12V MR16 71W max.

adjustment. Provides 360º rotation of

 

 

trim and secures original trim position

 

Ceiling

 

after relamping. “POSI-GRIP” bi-pin

12.00”

7.25”

Cut-Out

lamp socket for firm, mechanical lamp

 

 

5.50”dia.

 

connection.

 

9.75”

 

 

E....Mounting

 

 

 

Hanger Bars and Butterfly Brackets

 

 

 

included for residential and commercial

 

 

 

applications respectively. Perforated

 

 

 

flaps for secure drywall installation.

 

 

4.63”

 

 

 

Ceiling Cut-Out: 5.50”

 

 

13.00”

 

 

 

8.18”

 

4.63”

 

 

 

0.5” - 1.0”

 

 

ORDERING INFORMATION

QCT900

Housing

QCT900 =

Quiet Ceiling

New Construction Housing for Round Trim

w/ Integral Low Voltage Transformer

Transformer

ELC = Electronic

MAG = Magnetic

Voltage

120 = 120 volts primary

277 = 277 volts primary

Specifications and Dimensions subject to change without notice.

rev. 030108

www.cooperlighting.com

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

 

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Cooper Lighting QCT900 specifications Catalog # Type, Project, Comments Date, Prepared by

QCT900 specifications

Cooper Lighting has established itself as a key player in the lighting industry, and the QCT900 is one of its standout products, offering a blend of advanced technologies and features designed for modern lighting applications. The QCT900 is primarily tailored for use in commercial and industrial settings, where efficiency, reliability, and adaptability are paramount.

One of the main features of the QCT900 is its exceptional energy efficiency. Equipped with state-of-the-art LED technology, the fixture significantly reduces energy consumption compared to traditional lighting solutions. This not only helps lower electricity costs but also contributes to smaller carbon footprints, aligning with global sustainability goals that are becoming increasingly important in today’s energy landscape.

The QCT900 also incorporates advanced thermal management systems that enhance the longevity of the light source. By effectively dissipating heat, this fixture maintains optimal operating temperatures, thereby prolonging the life of the LEDs and minimizing the need for replacements. This durability translates into lower maintenance costs and fewer disruptions in lighting availability.

Another noteworthy characteristic of the QCT900 is its versatile design, which allows for a range of applications. It’s suitable for various environments, including warehouses, manufacturing facilities, and commercial spaces. The fixture is available in multiple configurations and lumen outputs, making it adaptable to different space requirements and user preferences.

In addition to its practical design, the QCT900 embraces smart technologies that enable connectivity and automation. The fixture can be integrated into building management systems, allowing for enhanced control over lighting conditions. Users can schedule on/off cycles, adjust brightness levels, and even implement occupancy sensing capabilities, which further optimize energy savings while providing comfort and safety.

Finally, the QCT900 offers a sleek and modern aesthetic that complements various architectural styles. Its low-profile design ensures that it blends seamlessly into most environments while providing high-quality illumination. This combination of functionality, advanced features, and aesthetic appeal makes the Cooper Lighting QCT900 a preferred choice for facility managers and lighting professionals aiming to achieve ideal lighting solutions in their projects. Whether it’s for energy efficiency or cutting-edge technology, the QCT900 stands out as a reliable option in the evolution of commercial lighting.