DESCRIPTION
4” square recessed trimless adjustable fixture. For use with CMH MR16 lamp 20W or 39W.
Catalog #
Type
Project
For use in downlighting / accent applications.
Comments
Date
Prepared by
SPECIFICATION FEATURES
A....Housing
18 gauge CRS with flat black powder
coat. Removable housing top with toolless
access (new construction housing only).
Adjustable square trimless mud-ring can
accommodate 1/2”, 5/8”, 3/4” & 1” ceiling
thickness.
15
30
45
Ceiling mudding compound is applied
right to the edge of the fixture.
0
B....System Protection:
Thermally protected. Vent holes in housing.
QUIET CEILING
TRIMLESS
C....Electrical
J-box and electronic metal halide ballast.
120V or 277V input, Junction box is rated
for through branch wiring. Includes six 1/2
trade size knockouts.
0º - 45º
1.69”
D....Mounting
QCT1875
4.00”
Butterfly Brackets and GOT NAIL hanger
bars included. Perforated flaps for
secure drywall installation.
4” Square Recessed
Adjustable Trimless
Fixture
Hot Aiming
E....Trimless Fixture
Square adjustable trimless fixture. Includes
bullet plunger retainers for smooth snap-in
action. Finished in a variety of powder coat
paint colors. All internal components of
trim assembly are finished in matte black.
Includes steel safety cable.
F....Lamp
For use with CMH MR16 metal halide
lamp in 20W or 39W. Lamp not included.
Includes clear protective glass lens. Can
accept up to two (2) optical accessories.
FOR CMH MR16
12.00”
to
24.00”
11.29”
Metal Halide 20W or 39W
1.69” Square Openng
7.25”
Ceiling
Cut-Out
5.50”sq.
9.75”
G....Hot Aiming / Adjustment
Lamp may be adjusted with the power on
by using a philips screwdriver for up to 45º
tilt. Self locking rack and pinion mechanism
and visual angle indicators ensure precise
adjustment. Locking rotation platform
enables lamp to rotate up to 45º on the
vertical axis for added adjustability and
the illumination of corners.
5.42”
17.19”
Available Housings:
9.09 ”
New Construction Housing (Shown)
QCT901 (L=17.19” H=5.38” W=11.29”)
Remodel Housing
QCT913 (L=16.81” H=7.00” W=9.50”)
5.38 ”
Special Ceiling Housing
QCT907 (L=17.19” H=5.38” W=11.29”)
15
30
45
0
0.5” - 1.0”
0º - 45º
4.00”
Suitable for Damp Location
TRIM ORDERING INFORMATION
HOUSING ORDERING INFORMATION
QCT1875
Fixture
QCT1875 =
4” Square Trimless
Adjustable
www.cooperlighting.com
QCT901
Trim Face Finish
WH = White
BK = Black
SN = Satin Nickel
SS = Stainless Steel (paint)
PM = Primer
Accessory
LNBLVR = Hex Cell Louver
LNBDSL = Diffusion Spread Lens
LNBLSL = Linear Spread Lens
LNBPSL = Prismatic Spread Lens
LNBUVF = U.V. Filter
Fixture
QCT901 = New Const.
Power Supply
E = Electronic Metal
Halide Ballast
Lamp Type / Wattage
020C16 = 20 Watt CMH MR16
039C16 = 39 Watt CMH MR16
Primary Voltage
1 = 120V
2 = 277V
Other Housings:
QCT913 = Remodel
QCT907 = Special Ceil.
Specifications and Dimensions subject to change without notice.
RSA Lighting • 7945 Orion Ave. • Van Nuys, CA 91406 • 818-349-3030 • FAX 818-349-3031
rev. 032309