PORTFOLIO
DESCRIPTION
A low brightness 4" aperture downlight which accepts PAR30 and PAR30L
lamps. The precisely formed non-imaging reflector ensures 45° cutoff to
lamp and lamp image. The modular housing will also accept various
downlight, wall wash, and lens reflectors.
Type
Catalog #
Project
Date
Comments
Prepared by
SPECIFICATION FEATURES
A ... Reflector
Clear upper Alzak® reflector for
maximum output. Positive reflector
mounting pulls trim tight to ceiling.
0.050" spun aluminum lower
reflector available in a variety of
Alzak® finishes. Painted white
finish as well as black and white
baffles.
B ... Trim Ring
Self flanged or molded white trim
ring.
C ... Socket Cap
One piece heat dissipating die-cast
aluminum.
D ... Universal Mounting
Bracket
Accepts 1/2" EMT, C channel, T bar
fasteners, and bar hangers (see
Accessories). Provides 5" total
vertical adjustment.
G ... Junction Box
Galvanized with (6) 1/2" and (2)
3/4" KOs. Listed for twelve
#12AWG (six in, six out) 90°C
conductors and feed through
branch wiring.
E ... Housing
Precision die-cast aluminum
1-1/2" (38mm) deep collar. Optical
assembly adjusts within the
housing to accommodate ceilings
up to 3 1/2" (89mm) thick.
H ... Socket
Medium base porcelin base socket
with nickel plated screw shell to
prevent lamp freeze.
F ... Conduit Fittings
Die-cast screw tight connectors.
Insulation Detector
Self-resetting insulation detector
opens circuit if insulation is
improperly installed.
HD4
4301/4300
Labels
cULus listed, damp location.
75W PAR30
75W PAR30L
F
4" DOWNLIGHT
Optional Step Down
Transformer
C
H
E
9-3/4"
[248mm]
CP 10-1/4"
[260mm]
D
G
A
13 5/8"
[346 mm]
4 7/16" [113 mm]
5 1/8" [130 mm]
B
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.
11 1/8"
(282mm)
5 3/4" [146 mm]
ORDERING INFORMATION
Sample Number: Complete unit consists of housing, ballast and trim.
Housing
HD4=4'' Incandescent
Options
CP=Chicago Plenum
Trims
4300=Molded Trim Ring
Finish
B=Specular Black
4301=Self Flanged
Reflector
G=Specular Gold
GP=Graphite
GPH=Graphite Haze
H=Semi-Specular Clear
LI=Specular Clear
W=Gloss White
Option
WF=White Painted
Flanged (Self
Flanged only)
Accessories
H277=Step Down Transformer, 300VA Max
HB26=C Channel Bar Hangers, 26" Long, Pair
HB50=C Channel Bar Hangers, 50" Long, Pair
FK5=5 Amp Field Installable Fuse Kit 300V Max
RMB-22=Wood Joist Bar Hanger, 22" Long, Pair
HSA4=Slope Adapter for 4" Aperture Housings, Specify Slope
WH=Wheat
WHH=Wheat Haze
WMH=Warm Haze
BB=Black Baffle (4300 only)
WB=White Baffle (4300 only)
Specifications and Dimensions subject to change without notice.
Consult your representative for additional options and finishes.
ADP040661
04/29/2007 1:06:52 PM
HD4 4300
PHOTOMETRICS
Test No. H21296
HD4-4300LI
Lamp=50W
PAR20/H/SP10
Lumens=570
Spacing Criteria=0.1
Efficiency=88.0%
2500
Average Luminance
Candlepower
Candlepower Distribution
5000
7500
Deg.
0
5
15
25
35
CD
7103
2736
532
45
74
45
55
65
75
85
90
48
2
0
0
0
0
Deg.
45
CD/SQ M
6613
55
65
75
85
340
0
0
0
Cone of Light
Distance to
Illuminated Plane
Initial Nadir
Footcandles
Beam
Diameter
1'
1'
1'
1'
1'
2'
197
145
6' 0"
7' 0"
111
88
71
45
32
8' 0"
9' 0"
10' 0"
12' 6"
15' 0"
0"
0"
0"
6"
6"
0"
2' 6"
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.
Zonal Lumen Summary
Zone
0-30
Lumens
427
%Lamp
74.0
Coefficient of Utilization
%Luminaire
85.1
0-40
0-60
0-90
90-180
470
502
502
0
82.4
88.0
88.0
0.0
93.6
100.0
100.0
0.0
0-180
502
88.0
100.0
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
Test No. H21297
HD4-4300LI
Lamp=75W
PAR30/HAL
/FL40
Lumens=940
Spacing Criteria=0.5
Efficiency=80.7%
1500
70%
2500
50%
30%
50
30
10
50
30
10
50
10
105
101
105
99
105
98
105
96
102
97
102
96
102
95
98
94
98
92
94
91
98
95
92
89
95
90
87
84
92
87
83
80
90
75
81
77
93
89
86
83
91
86
83
80
89
84
80
77
90
87
84
82
87
83
79
76
86
84
82
80
81
78
76
74
77
75
72
71
75
72
70
68
80
78
76
74
77
74
72
70
74
72
70
68
79
77
75
73
0
94
89
90
88
90
86
88
85
88
85
83
80
85
81
78
76
85
83
81
79
83
80
78
75
82
79
77
74
74
72
70
68
78
76
74
72
73
71
69
68
77
75
73
72
73
71
69
67
72
70
68
67
78
72
69
66
72
69
66
71
66
rc=Ceiling reflectance, rw=Wall reflectance, RCR=Room cavity ratio
CU Data Based on 20% Effective Floor Cavity Reflectance.
71
66
70
66
65
Deg.
0
5
CD
2208
2079
15
25
35
45
55
1307
258
54
59
6
65
75
85
90
1
0
0
0
Deg.
45
55
65
CD/SQ M
8129
1019
231
75
85
0
0
10
0%
10
Average Luminance
50
10%
50
Candlepower
Candlepower Distribution
750
80%
70
Cone of Light
Distance to
Illuminated Plane
Initial Nadir
Footcandles
7' 0"
61
45
8' 0"
35
9' 0"
27
22
14
10
6' 0"
10' 0"
12' 6"
15' 0"
Beam
Diameter
3' 6"
4' 0"
4' 6"
5' 0"
5' 6"
7' 0"
8' 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.
Zonal Lumen Summary
Zone
0-30
0-40
0-60
0-90
90-180
0-180
Lumens
665
704
758
759
0
759
%Lamp
70.7
74.8
80.6
80.7
0.0
80.7
Coefficient of Utilization
%Luminaire
87.6
92.8
99.9
100.0
0.0
100.0
80%
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
70%
70
50
30
10
50
30
96
92
89
96
90
85
96
89
83
96
87
81
94
89
84
94
87
82
85
82
79
76
74
71
69
67
81
77
74
71
68
65
63
61
78
74
70
67
64
61
59
57
75
71
67
64
61
59
56
54
80
76
7873
70
67
65
62
60
77
73
70
66
64
61
59
57
50%
10
30%
10%
0%
50
10
50
10
50
10
0
94
86
80
90
85
82
90
83
78
86
83
79
86
81
76
82
80
77
82
78
75
81
77
73
75
70
67
64
61
59
56
54
78
75
72
69
66
64
62
60
73
70
66
63
61
58
56
54
76
73
70
68
65
63
61
59
72
69
66
63
60
58
56
54
74
72
69
67
65
63
61
59
71
68
65
63
60
58
56
54
70
67
64
62
59
57
55
53
rc=Ceiling reflectance, rw=Wall reflectance, RCR=Room cavity ratio
CU Data Based on 20% Effective Floor Cavity Reflectance.
Specifications and Dimensions subject to change without notice.
Portfolio • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801
ADP040661
04/29/2007 1:06:52 PM