PORTFOLIO TM
D ES C R IPTION
Low brightness 7-3/8-inch aperture open wall wash for use with a 42W
Triple Twin Tube 4-pin lamp. The geometric reflector maximizes flux
toward the wall and is spectrally neutral leaving the color temperature and
color rendering unchanged. Available in single, double and corner wall
wash versions. The one piece design eliminates light leaks at the ceiling.
Standard features include low iridescent finish on all reflectors, electronic
ballast and venting to ensure lamp life and lumen output. Optics offer
unparalleled performance with uniform illuminance on wall, no flashback,
and glare-free downlighting. Medium beam, wide beam lensed reflectors
and open wallwash trims are interchangeable within the same housing.
Type
Catalog #
Project
Date
Comments
Prepared by
SPE C IFIC A TION FEA T U R E S
Re f l e c t o r
Hous i ng Mountin g Frame
S ock et
Injection molded Geometric
Reflector for Uniform Vertical
Illumination is vacuum metallized
with polysiloxane hardcoat finish.
One piece spun macrofocal
parabolic downlight reflector, .050"
thick aluminum, available in a
variety of Alzak® finishes. Positive
reflector mounting pulls trim tight
to ceiling. Reflector can be rotated
90° for alignment with wall.
One piece precision die cast
aluminum 1-1/2" deep collar
accommodates varying dimensions
of ceiling materials.
4-pin GX24q-4 base with fatigue
free stainless steel lamp spring
ensures positive lamp retention.
Electron ic B allast
Accepts 1/2" EMT, C Channel, T bar
fasteners, and bar hangers. Adjusts
5" vertically from above or below
ceiling.
Electronic ballast provides full
light output and rated lamp life.
Provides flicker free and noise free
operation and starting. End of lamp
life protection is standard.
U ni v e rs a l Moun ting B racket
Condui t F i tti ngs
Labels
Trim Ring Options
Die cast screw tight connectors.
cULus listed, standard damp label.
Self flanged or molded white trim
ring. Rimless or metal trim ring
accessories available.
J unc ti on Box
Op tion s & Accessories
Listed for eight #12AWG (four in,
four out) 90°C conductors feed
through branch wiring. 1/2" and
two 3/4" pry outs. Positioned to
allow straight conduit runs. Access
to junction box by removing
reflector.
TRM = Metal Trim Rings to replace
molded trim ring. TRR = Rimless
Trim Rings for minimal flange
appearance in plaster ceilings.
So c k e t C a p
One piece vented and finned die
cast aluminum cap for maximum
thermal performance.
C7042
7411/7410
7421/7420
7431/7430
42W TTT or PLT
Compact Fluorescent
STEPREPEAT>
7-Inch Open Wall Wash
ENERGY DATA
42W TTT 4-pin
Ballast: Electronic
11-5/8"
Top View
CP
12-1/8"
120V Input Watts: 48
Line Amps: 0.32
277V Input Watts: 48
Line Amps: 0.18
Power Factor: >0.99
THD: <10%
Min. Starting Temperature: -10°F (0°C)
Sound Rating: Class A Standards
13-5/16"
[338mm]
NOTES: Accessories should be ordered separately. For additional
options, please consult your Cooper Lighting Representative.
Alzak is a registered trademark of Aluminum Company of
America.
13-7/8"
[352mm]
17"
[432mm]
7-3/8" [187mm]
8-1/8" [206mm]
17-5/8"
[448mm]
8-3/4" [222mm]
( w i t h E M O p t i o n)
Specifications and dimensions subject to change without notice.
Consult your representative for additional options and finishes.
ADP040652
2013-09-26 16:12:33
C7042 7411/7410 7421/7420 7431/7430
OR D ER ING INFOR M A TION
EXAMPLE: C7042E 7411H
Housing
Wa tt a g e
Ballast
Options
E=120/277V 50/60
Hz Electronic
3E=347V 50/60 Hz Electronic
D5LT42=42W 120-277V Fifth
Light (DALI) Dimming
3D5LT42=42W 347V Fifth Light
(DALI) Dimming
D42=42W 120-277V Lutron
Ecosystem Dimming
C70=7" CF
Vertical
42=(1) 42W
TTT or PLT Lamp
Tri m s
CP=Chicago Plenum
EM=Emergency
Module
with RemoteTest
Switch
Finish
7411=Single Wall Wash,
Self-Flanged
7410=Single Wall Wash,
Molded Trim Ring, White
7421=Double Wall Wash,
Self-Flanged
7420=Double Wall Wash,
Molded Trim Ring, White
7431=Corner Wall Wash,
Self-Flanged
7430=Corner Wall Wash,
Molded Trim Ring, White
A c c e s s o ri e s
Options
LI=Low Iridescent
Clear
H=Haze
WMH=Warm Haze
G=Gold
WH=Wheat
W=Gloss White
GP=Graphite
GPH=Graphite
Haze
WF=White
painted
Flanged (Self
Flanged only)
HB26=C Channel Bar
Hangers, 26" Long, Pair
HB50=C Channel Bar
Hangers, 50" Long, Pair
TRM7=Metal Trim Ring,
Specify Finish 1
TRR7=Rimless Trim Ring,
White
FK5=5 Amp Field Installable
Fuse Kit 300V Max
RMB-22=Wood Joist Bar
Hanger, 22" Long, Pair
Notes: 1 Order trim with polymer trim ring
(Consult specification sheet for ordering information and options).
PHOTOM ETR IC S
P H OTO M E T R I C S
Candlepower Distribution
Test No. H23279
C7042 7410
Lamp=42WTTT
Lumens=3200
300
600
900
Efficiency=48.4%
1200
1500
1800
0° Wall
180° Dwnlt
2'6" Distance From Wall
DD
1
2
3
4
5
6
7
8
9
10
Average
L u m i n a n c e CD/SQ M
Candlepower
Deg.
0
0°
Wall
1606
180°
Dwnlt
1606
5
15
1627
1155
1767
1466
25
796
977
35
45
55
531
248
146
628
141
6
65
75
85
90
89
43
4
0
1
0
0
0
Deg.
0°
Wall
180°
Dwnlt
45
12721
7233
55
65
75
9233
7638
6026
379
86
0
85
1665
0
12
18
9
15
12
18
10
15
6
10
10
15
21
20
18
17
19
17
21
20
18
18
16
14
11
14
13
18
16
14
15
15
15
12
11
12
12
10
9
7
12
10
9
7
12
10
9
7
10
8
7
6
9
8
7
6
10
8
7
6
2
3
4
5
6
7
8
9
10
6'
1
10
7
3
1
0
0
0
2
3
4
14
10
5
2
0
0
0
17
12
6
2
1
0
0
15
11
11
9
6
6
3
4
1
1
0
0
0
0
7
8
9
8
6
4
3
7
5
4
3
5
4
3
3
3
3
3
2
2
2
2
2
1
1
1
1
0
1
1
1
10
3
3
2
2
1
1
1
5
6
Spacing Between Fixtures
DD
1
Distance From Fixture Along Wall
1'
2'
3'
4'
5'
DD
4' Distance From Wall
3'0" Distance From Wall
Spacing Between Fixtures
–––––– 3' ––––––
–––––– 4' ––––––
Single Fixture 2'6" From Wall
–––––– 3' ––––––
7
7
7
13
12
13
–––––– 4' ––––––
6
5
6
11
9
11
16
17
14
16
16
17
12
14
10
11
12
14
16
15
12
11
9
8
16
14
12
11
9
8
16
15
12
11
9
8
13
11
10
9
7
6
12
11
9
8
7
6
13
11
10
9
7
6
DD
1
2
3
4
5
6
7
8
9
10
Spacing Between Fixtures
–––––– 4' ––––––
–––––– 6' ––––––
3
6
8
9
10
3
6
7
8
9
3
6
8
9
10
2
5
6
6
7
1
3
4
5
5
2
5
6
6
7
10
9
8
7
7
9
9
8
7
6
10
9
8
7
7
7
6
6
5
5
6
6
5
5
4
7
6
6
5
5
Specifications and dimensions subject to change without notice.
Customer First Center 1121 Highway 74 South Peachtree City, GA 30269 770.486.4800 FAX 770 468.4801
ADP040652
2013-09-26 16:12:33
C7042 7411/7410 7421/7420 7431/7430
Candlepower Distribution
Test No. H23276
C7042 7410
Lamp=42WPLT
Lumens=3200
240
480
720
Efficiency=40.6%
960
1200
1440
0° Wall
180° Dwnlt
2'6" Distance From Wall
DD
1
2
3
4
5
6
7
8
9
10
16
14
12
10
9
7
16
14
12
10
8
7
12
11
9
8
7
6
Deg.
0°
Wall
180°
Dwnlt
0
5
1169
1217
1169
1446
45
55
10772
7778
616
253
15
1077
1239
65
6008
89
25
746
830
35
45
55
65
75
454
210
123
70
38
502
12
4
1
0
75
85
5325
2497
0
0
85
90
6
0
0
0
Deg.
0°
Wall
180°
Dwnlt
12
10
9
8
7
6
12
11
9
8
7
6
DD
1
2
3
4
5
6
7
8
9
10
Single Fixture 2'6" From Wall
Distance From Fixture Along Wall
1'
2'
3'
4'
5'
6'
DD
1
8
6
3
1
0
0
0
2
12
9
4
2
0
0
0
3
4
5
14
13
10
11
4
6
2
2
1
1
0
0
0
0
10
9
6
3
1
0
0
6
7
8
9
10
7
6
4
3
3
7
5
4
3
2
5
4
3
3
2
3
3
3
2
2
2
2
2
2
1
0
1
1
1
1
0
0
1
1
1
4' Distance From Wall
3'0" Distance From Wall
Spacing Between Fixtures
–––––– 3' ––––––
–––––– 4' ––––––
10
8
10
8
5
8
15
13
15
13
8
13
18
14
18
15
9
15
17
17
17
14
12
14
16
14
12
10
8
7
Average
L u m i n a n c e CD/SQ M
Candlepower
Spacing Between Fixtures
–––––– 3' ––––––
––––––
6
6
6
5
11
10
11
9
13
12
13
10
4' ––––––
4
5
7
9
8
10
14
14
14
14
14
13
14
14
14
12
11
10
9
11
10
12
11
10
12
10
12
11
12
10
9
8
9
8
9
8
9
7
9
8
9
7
7
6
7
6
7
6
Notes:
• Illuminance values for multiple fixtures are based upon the center two units of a four unit array. Footcandle values are
centerline of fixtures and centered between fixtures.
• Illuminance values are cosine corrected initial values with no contribution from inter reflections from other room
surfaces. Total illumination may increase from contributions from other surfaces.
DD
1
2
3
4
Spacing Between Fixtures
–––––– 4' ––––––
–––––– 6' ––––––
3
3
3
2
1
2
5
5
5
4
3
4
7
6
7
5
4
5
7
7
7
5
4
5
5
8
7
8
6
4
6
6
7
8
9
10
8
8
8
8
8
8
8
8
8
6
5
5
5
5
5
6
5
5
7
6
7
7
7
6
5
5
5
4
5
5
Distance
From Wall
Spacing Between
Fixtures
DD=Distance Down
From Ceiling
• Changing fixture spacing will affect illuminance level.
New Fc=
Existing Spacing x Average Table Fc Level
New Spacing
• When selecting colored cones option, only downlight cone is colored; the wall wash reflector is specular Clear. This
allows the color (CRI, °K) of the light source to be unaffected and maximizes lumen output.
CL
• Illuminance in footcandles. Lux conversion factor: 1FC=10.76 LUX
Specifications and dimensions subject to change without notice.
Customer First Center 1121 Highway 74 South Peachtree City, GA 30269 770.486.4800 FAX 770 468.4801
ADP040652
2013-09-26 16:12:33