IRIS
DESCRIPTION
Recessed directional luminaire with 1-3/4 inch square pinhole
aperture utilizing a low voltage MR16 tungsten-halogen
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. Platform + module + element
combination supports various lamp beam spreads for desired
optical distribution with excellent light control and low
aperture brightness.
®
Type
Catalog #
Project
Date
Comments
Prepared By
S P E C I F I C AT I O N F E AT U R E S
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 rotated +/- 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 at 0°, 90°,
180° and 270° positions. Hot aiming
rotates 365°, tilts 45° and locks in
position using #2 Philips screwdriver.
Translating center beam optics aligns
axis of lamp with aperture as lamp
translates from nadir to 45°.
Housing
Double wall aluminum housing
painted matte black for a visually
dark interior. All fasteners are
captive.
Gaskets
Closed cell gaskets achieve
restrictive airflow requirements
without additional caulking.
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.
Pinhole
Diecast aluminum flange with
black occulus providing glare
control. Occulus can be removed
to facilitate painting or to create a
larger (2-1/4") square aperture.
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.
Transformer
Integral dual output toroidal
magnetic transformer, 120V
50/60Hz input, 12V nominal 75VA
maximum output. Separate output
for circuits controlled by dimmers
compensates for losses in dimmers,
improves color temperature and
lumen output.
Lamp Capsule
Ceramic GX5.3 lamp holder
mounts to an aluminum heat sink
to dissipate heat. Connects to the
transformer with electrical quick
connects. Accepts 2 lenses, filters
or optional lamp snoot.
Code Compliance
Thermally protected, IP labeled,
cULus listed for damp locations
and ASTM-E283 AIRTITEtm. Suitable
for direct contact with insulation.
P408ICAT
MA4MR
E4PIN
50W MR16
Tungsten-Halogen
1-3/4 Inch Square Directional
Thermal Protector
Self-resetting thermal protector
protects against improper lamping.
Cutout = 5-3/16"
[132mm]
7-1/16"
[180mm]
15-3/4"
[400mm]
7-7/8"
[200mm]
10"
[254mm]
ENERGY DATA
1-3/4"
[45mm]
Lamp Wattage
Input Power
Input Current
(Nominal)
(Watts)
(Amps)
20
21
0.17
35
37
.031
37
39
0.32
42
44
0.37
50
53
0.44
5-3/4" [146mm] E4PIN
4-15/16" [125mm] E4PINRL
Specifications and dimensions subject to change without notice.
Consult your representative for additional options and finishes.
ADI120880
2012-07-10
IRIS
®
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 .
Example: P408ICAT + MA4MR + E4PIN
P l a t fo rm
Lamp Module
P408ICAT
MA4MR
P408ICAT = 4"
Square Aperture
IC Housing
MA4MR = MR16
Directional Lamp
Module, 120V Input
Optical Element
E4PIN = 1-3/4" Square
Aperture Pinhole With
Occulus
Finish
[Blank] = Black
Occulus
A c c e s s o ri e s
Flange
[Blank] = Self Flanged,
Matte White Flange
RL = Rimless Matte
White Flange
RA4X4 = Rimless adapter for 4" optical
elements
PLR4X4 = Plaster Lathing Ring
(For Use With E4PINRL Version only)
RLA4X4 = Rimless Adapter
(For Use With E4PINRL Version only)
LSA16 = Matte black lamp
snoot accessory
L Series - Filter Media For
MR16 lamps (See
Accessories specification sheet)
P H OTO M E T R I C S
P408ICAT MA4MR E4PIN
Trim: E4PIN
Lamp: 50W MR16 IR SP10
0º Horizontal Aiming
D
8'
9'
10'
13'
15'
Beam
Diameter
177
1.3'
140
1.4'
114
1.6'
67
2.1'
50
2.4'
FC
30º Horizontal Footcandles
30º Vertical Footcandles
45º Vertical Footcandles
D
FC
L
W
CB
D
FC
L
W
CB
D
FC
L
W
CB
8'
9'
10'
13'
15'
104
82
66
39
29
1.8'
2.1'
2.3'
3.0'
3.4'
1.5'
1.7'
1.9'
2.5'
2.9'
4.6
5.2
5.8
7.5
8.7
2'
3'
4'
5'
6'
361
161
90
58
40
1.2'
1.8'
2.4'
3.0'
3.6'
0.7'
1.0'
1.3'
1.7'
2.0'
3.5
5.2
6.9
8.7
10.4
2'
3'
4'
5'
6'
822
365
206
132
91
0.6'
0.9'
1.3'
1.6'
1.9'
0.5'
0.8'
1.1'
1.4'
1.6'
2
3
4
5
6
Trim: E4PIN
Lamp: 42MR16 IR SP9
0º Horizontal Aiming
D
8'
9'
10'
13'
15'
Beam
Diameter
130
1.0'
103
1.2'
83
1.3'
49
1.7'
37
1.9'
FC
30º Vertical Footcandles
30º Horizontal Footcandles
D
FC
L
W
CB
D
FC
L
8'
9'
10'
13'
15'
82
65
52
31
23
1.7'
1.9'
2.1'
2.7'
3.2'
1.2'
1.3'
1.5'
1.9'
2.2'
4.6
5.2
5.8
7.5
8.7
2'
3'
4'
5'
6'
281
125
70
45
31
1.1'
1.6'
2.2'
2.7'
3.4'
W
45º Vertical Footcandles
CB
D
FC
L
W
CB
0.6' 3.5
0.8' 5.2
1.1' 6.9
1.4' 8.7
1.7' 10.4
2'
3'
4'
5'
6'
682
303
170
109
76
0.6'
0.9'
1.2'
1.5'
1.8'
0.4'
0.6'
0.8'
1.0'
1.1'
2
3
4
5
6
Trim: E4PIN
Lamp: 37W MR16 10º
0º Horizontal Plane
D
FC
10'
13'
96
57
Beam
Diameter
3.3'
4.3'
30º Horizontal Plane
30º Vertical Plane
Specifications and dimensions subject to change without notice.
D and
FCfinishes.
L
W
D
FC
L yourW
CB
Consult
representative
for additional options
10'
13'
64
38
2.2'
2.9'
1.8'
2.4'
5.8
7.5
2'
3'
344
153
1.2'
1.8'
0.6'
0.9'
45º Vertical Plane
CB
D
FC
L
3.5
5.2
2'
3'
796
354
0.6'
0.6'
ADI120880
W2012-07-10
CB
0.5'
0.5'
2
3
9'
10'
13'
15'
103
83
49
37
1.2'
1.3'
1.7'
1.9'
9'
10'
13'
15'
65
52
31
23
1.9'
2.1'
2.7'
3.2'
1.3'
1.5'
1.9'
2.2'
5.2
5.8
7.5
8.7
3'
4'
5'
6'
125
70
45
31
1.6'
2.2'
2.7'
3.4'
0.8'
1.1'
1.4'
1.7'
5.2
6.9
8.7
10.4
3'
4'
5'
6'
P H OTO M E T R I C S
303
170
109
76
0.9'
1.2'
1.5'
1.8'
0.6'
0.8'
1.0'
1.1'
3
4
5
6
IRIS
®
P408ICAT MA4MR E4PIN
Trim: E4PIN
Lamp: 37W MR16 10º
0º Horizontal Plane
D
FC
10'
13'
15'
17.5'
20'
96
57
43
31
24
Beam
Diameter
3.3'
4.3'
5.0'
5.8'
6.6'
30º Horizontal Plane
D
FC
L
10'
13'
15'
17.5'
20'
64
38
28
21
16
2.2'
2.9'
3.4'
3.9'
4.5'
W
30º Vertical Plane
CB
1.8' 5.8
2.4' 7.5
2.7' 8.7
3.2' 10.1
3.6' 11.5
D
FC
L
2'
3'
4'
5'
6'
344
153
86
55
38
1.2'
1.8'
2.3'
2.9'
3.5'
W
CB
D
FC
L
W
CB
0.6' 3.5
0.9' 5.2
1.3' 6.9
1.6' 8.7
1.9' 10.4
2'
3'
4'
5'
6'
796
354
199
127
88
0.6'
0.6'
1.0'
1.3'
1.6'
0.5'
0.5'
0.7'
1.0'
1.2'
2
3
4
5
6
Specifications and dimensions subject to change without notice.
Consult your representative for additional options and finishes.
45º Vertical Plane
ADI120880
2012-07-10