Catalog #
Project
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Type
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SPECIFICATION FEATURES
02/28/2008 11:34:24 AM
Consult your representative for additional options and finishes.
Specifications and Dimensions subject to change without notice.
ADI060741
DESCRIPTION
Recessed medium beam downlight luminaire with 4 inch square aperture
utilizing horizontal 26W DTT or 26/32W TTT compact fluorescent lamp.
Modular platform can be reconfigured from below the ceiling to accept a
broad range of lamp modules and optical elements. Platform is suitable for
direct contact with insulation and 2x8 residential construction. Pl
element combination produces square distribution with excellent
light control and low aperture brightness.
Frame
Galvanized steel plaster frame with
integral bar hanger receivers.
Setscrews provide positive
horizontal locking.
Collar
Matte black steel collar adjusts
vertically for 1/2" - 1" thick ceilings
and can be r/- 7.5° thru the
aperture. Integral gun sights
facilitate the use of guide strings or
laser lines. Shipped with a paint
overspray protector installed in the
collar.
Lamp Module
Installed or removed thru the
aperture or from the top and
allows lamp orientation at 0°, 90°,
180° and 270° positions (except for
26DTT lamp).
Housing
Double wall aluminum housing
painted matte black for a visually
dark interior. Removable hinged
top allows for top access. All
fasteners are captive.
Gaskets
Closed cell gaskets achieve
restrictive airflow requirements
without additional caulking.
Optical Element
Mousetrap type springs pull flange
tight to ceiling. Light trap
eliminates spill light at edge of
flange and reflector. Available in
self-flanged or metal trim ring
versions. May also be installed
rimless using optional plastering
lathing ring.
Bar Hangers
Captive preinstalled bar hangers
adjusts from 8-1/2" to 24" wide;
pass thru feature allows shortening
without removal. Captive nail
penetrates standard and
engineered lumber. Mounting
flange levels platform with ceiling.
Integral clip attaches directly to
t-bar.
Primary Reflector
Miro® Erotek segmented upper
reflector yields a smooth square
beam with medium distribution.
Accepts 26W DTT, 26/32W TTT
compact fluorescent lamp.
Lower Reflector
Aluminum parabolic shielding
prismatoid provides for 55° cutoff
and is available in a wide range of
semi specular Alzak® finishes.
Corrugated Baffle: An optional
embossed pattern that extends
through the flange adding a subtle
design element and reduces
aperture brightness.
Junction Box
(7) 1/2" trade size pry outs, (3)
integral clamps for non-metallic
cable. Rated for (4) #12 thru branch
circuits. Wago® type push wire
connectors for field connections
Thermal Protector
Self-resetting thermal protector
protects against improper lamping.
Ballast
Universal input electronic ballast
features multi-watt capability
operating 26W DTT and 26/32W
TTT lamps. Programmed rapid
start allows use with occupancy
sensors and building control
systems.
Lamp Socket
4 pin Gx24q3/4 base with rotary
lock socket ensures positive lamp
retention. Lamp socket locks into
one of two positions accommo-
dating different lamp lengths.
Code Compliance
Thermally protected, IP labeled,
cULus listed for protected damp
locations and ASTM-E283 AIRTITE
(tm). Suitable for direct contact
with insulation. Meets EMI/RFI
requirements per FCC part 18
consumer limits.
P408ICAT
MH4CFL42E
E4DL E4DLCB
26W DTT, 26 or
32W TTT
Compact
Fluorescent
4 Inch Square Downlight
4-1/2”
(114mm)
5-3/4”
(146mm)
ENERGY DATA
Min. Starting Temp -18°C
Sound Rating Class A
EMI/RFI Emissions FCC Part 18 Consumer Limits
Input Frequency 50/60 Hz
Power Factor > 0.98
THD < 10%
Input Voltage 120V
26W
Input Power
29W
Input Current
0.24A
32W
Input Power
36W
Input Current
0.31A
ENERGY DATA - DIMMING
Min. Starting Temp 10°C
Sound Rating Inaudible in a 27dBa Ambient
EMI/RFI Emissions FCC Part 18 Consumer Limits
Input Frequency 60 Hz
Power Factor > 0.95
Input Voltage 120V
THD < 20%
26W Input Current
0.27A
32W Input Current
0.33A
15-3/4”
(400mm)
10”
(254mm)
7-1/16”
(180mm)
Cutout=5-3/16”
(132mm)
7-7/8”
(200mm)
O R D E R I N G I N F O R M AT I O N :
C o m p l e t e u n i t c o n s i s t s o f p l a t f o r m , l a m p m o d u l e a n d o p t i c a l e l e m e n t .
P408ICAT
= 4” Square
Aperture IC Housing
MH4CFL
= Horizontal
Compact Fluorescent
Lamp Module
E4DL
= 4" Square
Aperture Lower
Shielding Prismatoid,
Open
E4DLCB
= 4" Square
Aperture Corrugated
Lower Shielding
Prismatoid, Open
Finish
Optical Element
Platform
Lamp Module
Flange
P408ICAT MH4CFL
42E
= 26W DTT
26/32W TTT
120-277V UNV
Ballast Option
Accessories
1D26
= 26W DTT/TTT
PLR4x4
= Plaster lathing ring for rimless
RLA4x4
= Rimless adapter for solid ceiling
surfaces
Accessories
L4X4HEX
= Matte black hex cell louver
MTR4MW
= Metal trim ring, matte white
MTR4MB
= Metal trim ring, matte black
MTR4SN
= Metal trim ring, satin nickel
MTR4AC
= Metal trim ring, antique copper
MTR4TBZ
= Metal trim ring, tuscan bronze
EDC4x42
= Extended depth collar for
1-1/2 - 2” thick ceilings
EDC4x41
= Extended depth collar for
1” - 1-1/2“ thick ceilings
Alzak Finishes
H
= Clear Haze
WMH
= Warm Haze
WHH
= Wheat Haze
Painted Finishes
MW
= Matte White
MB
= Matte Black
BH
= Black Haze
KH
= Cognac Haze
GPH
= Graphite Haze
CTH
= Cobalt Haze
CCH
= Chocolate Haze
Lutron TuWire
Dimming 120V
1D32
= 32W TTT
Lutron TuWire
Dimming 120V
423E
= 347V
26/32W TTT
[Blank]
= Metal Trim
Ring, Matte White
SF
= Self Flanged
SFWF
= Self Flanged,
Matte White Flange
(SFWF not available
with corrugated baffle)
IRIS
®
