DESCRIPTION
4” round recessed trimless adjustable slot aperture fixture. For use with CMH MR16 lamp
20W or 39W.
For use in downlighting / accent applications.
Catalog #
Type
Project
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 trimless mud-ring can
accommodate 1/2”, 5/8”, 3/4” & 1” ceiling
thickness.
B....System Protection:
15
45
30
Ceiling mudding compound is applied
right to the edge of the fixture.
0
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
1.34” x 2.38”
4.00”
D....Mounting
Butterfly Brackets and GOT NAIL hanger
bars included. Perforated flaps for
secure drywall installation.
QCT1675
Hot Aiming
4” Round Recessed
Trimless Slot
Aperture Fixture
E....Trimless Fixture
Round adjustable slot aperture 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.
Internal rotation ring with locking adjustment.
Provides 360º rotation of trim and secures
original trim position after relamping.
FOR CMH MR16
12.00”
to
24.00”
11.29”
1.34” x 2.38”
slot
Ceiling
Cut-Out
5.50”dia.
Metal Halide 20W or 39W
7.25”
9.75”
G....Hot Aiming
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.
5.42”
17.19”
Available Housings:
9.09 ”
New Construction Housing (Shown)
QCT900 (L=17.19” H=5.38” W=11.29”)
Remodel Housing
QCT912 (L=16.81” H=7.00” W=9.50”)
5.38 ”
Special Ceiling Housing
QCT906 (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
QCT1675
Fixture
QCT1675 =
4” Round Trimless
Adjustable Slot Aperture
www.cooperlighting.com
QCT900
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
QCT900 = 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:
QCT912 = Remodel
QCT906 = 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