PORTFOLIO TM
D ES C R IPTION
Low brightness 7-3/8-inch aperture reflector for use with (2)18W or 26W
Quad Tube 4-pin compact fluorescent lamps. The precisely formed nonimaging optical reflector ensures a maximum 55° cutoff to lamp and
lamp image and the one piece design eliminates light leaks at the ceiling.
Standard features include low iridescent finish on all reflector colors to
eliminate "rainbowing" and venting to ensure maximum lamp life and
lumen output. Optics offer unparalleled performance in glare free lighting
with a smooth beam. Open downlight, lensed, and open wall wash 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 / B a f f l e
U ni v e rs a l Moun ting B racket
B allasts
.050 thick aluminum, in a one piece
spun parabolic contour. Available
in a variety of Alzak® finishes.
Positive reflector mounting,
without tools, pulls trim tight to
ceiling. Also available with white or
black baffle.
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.
Die cast screw tight connectors.
Labels
Trim Ring Options
J unc ti on Box
cULus listed, C.S.A. certified,
standard damp label.
Self flanged or molded white trim
ring. Rimless trim ring accessories
available.
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.
So c k e t C o n n e c t or
One piece die cast aluminum
connection allows venting for
maximum thermal performance.
Condui t F i tti ngs
C7218, C7226
7251/7250
Soc ke t
H ou s i n g M o u n t i n g F ra me
One piece precision die cast
aluminum 1-1/2" deep collar
accommodates varying dimensions
of ceiling materials.
(2) 18W, 26W Quad
26W lamps: 4-pin G24q3.
18W lamps: 4-pin G24q2 base.
Bases have fatigue free stainless
steel lamp spring to ensure
positive lamp retention.
Compact Fluorescent
STEPREPEAT>
7-Inch Open Downlight
ENERGY DATA
(2) 26W Quad 4-pin
Ballast: Electronic
Top View
120V Input Watts: 50
Line Amps: 0.45
277V Input Watts: 50
Line Amps: 0.20
Power Factor: >0.99
THD: <10%
Min. Starting Temperature: -10°C (15°F)
6-13/16"
[173mm]
Sound Rating:
13-13/32"
[341mm]
(2) 18W Quad 4-pin
Ballast: Electronic
15-3/8"
[390mm]
120V Input Watts: 37
Line Amps: 0.32
277V Input Watts: 37
Line Amps: 0.14
Power Factor: >0.99
THD: <10%
Min. Starting Temperature: -10°C (15°F)
Sound Rating: Class A Standards
20"
[508mm]
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.
7-3/8" [187mm]
8-1/8" [204mm]
8-5/8" [219mm]
20-1/2"
[521mm]
With IEM Option
Specifications and dimensions subject to change without notice.
Consult your representative for additional options and finishes.
ADP023274
2013-09-27 16:00:00
C7218 C7226 7251/7250
OR D ER ING INFOR M A TION
EXAMPLE: C7226E 7250LI
Housing
Lamps
C7=7" Horizontal
Lamp
2=2 Lamps
Wa tt a g e
Ballast
Options
Tri m s
Finish
18=18W DTT
Lamp
26=26W DTT
Lamp
E=120/277V 50/60
Hz Electronic
3E=347V 50/60 Hz
Electronic
D5LT=120-277V
Fifth Light (DALI
Dimming)
3D5LT=347V
Fifth Light (DALI
Dimming) (26W
only)
D=120 -277V
Lutron EcoSystem
Dimming
CP=Chicago Plenum
EM=Emergency
Module with Remote
Test Switch
IEM=Emergency
Module with integral
test switch
2C=(2) ballasts for
Hi-Low Switching
2CMS=2 Circuit
Master Satellite (2
housings, order 2
trims)
7251=Self Flanged
7250=Lens, Molded
Trim Ring
7251E=Self Flanged
use with IEM
7250E=Molded Trim
Ring use with IEM
Ac c e s s o ri e s
Options
WF=White
LI=Low Iridescent Clear
painted
H=Haze
flange (self
G=Gold
flanged only)
WH=Wheat
W=Gloss White
GP=Graphite
GPH=Graphite Haze
BB=Black Baffle (7250 only)
WB=White Baffle (7250 only)
Notes: 1 Order trim with polymer trim ring
(Consult specification sheet for ordering information and options).
HB26=C Channel Bar
Hangers, 26" Long, Pair
HB50=C Channel Bar
Hangers, 50" Long, Pair
TRM7=Metal Trim Ring,
Specify Finish1
TRR7=Rimless Trim Ring,
White
FK5=5 Amp Field Installable
Fuse Kit 300V Max
DT7= Deco Trims1
RMB-22=Wood Joist Bar
Hanger, 22" Long, Pair
HSA7=Slope Adapter for 7"
Aperture Housings, Specify
Slope
PHOTOM ETR IC S
Deg .
Test No. H23193
C7218-7250LI
150
Lamp=(2) 18W DTT
Lumens=1250 each
Spacing Criteria =
0°=1.5, 90°=1.6
300
450
600
750
0°
90°
900
Average
Luminance
Candlepower
Candlepower Distribution
Deg . CD/SQ M
0°
45
2054 4
55
1037 1
Cone of Light
0
5
CD
0°
585
586
90°
585
608
15
618
709
65
506
601
25
35
45
646
625
401
741
657
504
75
85
0
0
0
0
55
65
75
85
164
6
0
0
171
7
0
0
90
0
90°
25832
10794
Distance to
Illuminated Plane
5'6"
6'6"
8'0"
10'0"
12'0"
14'0"
Lumen s
%Lam p
Beam
Diameter
9'0"
10'6"
13'0"
16'0"
19'6"
22'6"
19
14
9
6
4
3
Beam diameter is to 50% of maximum footcandles, rounded
to the nearest half-foot.
Footcandle values are initial, apply appropriate light loss
factors where necessary.
EM Multiplier
Multiplier:
(in emergency
mode)
Haze=.96
0
Straw=.99
Wheat=.95
Zonal Lumen Summary
Zon e
Initial Nadir
Footcandles
%Luminaire
0-3 0
583
23. 3
39.3
0-4 0
0-6 0
0-9 0
987
147 4
148 3
39. 5
59. 0
59. 3
66.6
99.4
100.0
90-18 0
0-18 0
0
148 3
0. 0
59. 3
0.0
100.0
80 %
50%
EM=.26
rc
rw
RCR
70
50
30
10
50
70%
30
10
50
10
50
30%
10
50
10%
10
0%
0
0
1
2
71
67
63
71
65
60
71
63
57
71
62
55
69
64
59
69
62
56
69
61
54
66
61
57
66
59
53
63
59
55
63
57
52
61
57
54
61
56
51
59
54
50
3
4
5
6
59
56
52
48
55
51
46
42
52
47
42
38
49
44
39
35
54
50
46
42
51
46
42
38
49
44
39
35
53
49
45
41
48
43
39
35
51
47
44
40
47
43
38
35
50
46
43
39
46
42
38
34
45
41
37
33
7
8
9
10
45
42
39
36
38
35
32
29
34
31
27
24
31
28
24
22
38
34
31
28
34
30
27
24
31
28
24
22
37
34
31
28
31
27
24
21
36
33
30
27
31
27
24
21
36
32
29
27
30
27
24
21
29
26
23
20-
.
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
ADP023274
2013-09-27 16:00:00
C7218 C7226 7251/7250
Candlepower
Average
Luminance
Test No. H23185
C7226-7250LI
Deg .
Deg .
Lamp=(2) 26W DTT
Lumens=1800 each
Spacing Criteria =
0°=1.6, 90°=1.6
Candlepower Distribution
200
400
600
800
1000
0°
90°
1200
Cone of Light
0
5
CD
0°
831
835
90°
831
861
15
25
867
916
1023
1063
65
75
772
420
944
561
35
45
920
601
946
753
85
0
0
55
65
75
85
251
9
3
0
258
11
4
0
90
0
45
55
CD/SQ M
0°
90°
3082 8
38625
1587 2
16315
Distance to
Illuminated Plane
5'6"
6'6"
Beam
Diameter
9'0"
10'6"
27
20
13
8'0"
10'0"
12'0"
13'0"
16'6"
19'6"
8
6
4
14'0"
23'0"
Beam diameter is to 50% of maximum footcandles, rounded
to the nearest half-foot.
Footcandle values are initial, apply appropriate light loss
factors where necessary.
EM Multiplier
Multiplier:
(in emergency
mode)
Haze=.96
0
Straw=.99
Wheat=.95
Zonal Lumen Summary
%Lam p
Initial Nadir
Footcandles
Zon e
Lumen s
0-3 0
0-4 0
0-6 0
0-9 0
90-18 0
839
143 1
216 6
218 1
0
23. 3
39. 7
60. 2
60. 6
0. 0
%Luminaire
38.5
65.6
99.3
100.0
0.0
0-18 0
218 1
60. 6
100.0
rc
rw
RCR
70
50
30
10
50
70%
30
10
50
10
50
10
50
10
0%
0
0
1
2
72
68
64
72
66
61
72
65
58
72
63
56
70
65
60
70
63
58
70
62
55
67
63
58
67
60
54
64
60
56
64
58
53
62
58
55
62
57
52
61
56
51
3
4
5
6
60
57
53
49
46
42
39
36
56
51
47
43
39
35
32
29
53
48
43
39
34
32
27
25
50
45
40
36
31
28
24
22
55
51
46
42
38
35
32
29
52
47
43
38
34
31
27
24
49
44
40
35
31
28
24
22
54
49
45
41
38
34
31
28
49
44
39
35
31
28
24
22
52
48
44
41
37
33
30
27
48
43
39
35
31
27
24
21
51
47
43
40
36
33
30
27
47
43
39
35
31
27
24
21
46
42
38
34
30
26
23
20
7
8
9
10
80 %
50%
EM=.18
30%
10%
.
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
ADP023274
2013-09-27 16:00:00