COOPER LIGHTING - LUMARK ®
DESCRIPTION
The Lumark Quadra-Mark is designed for easy installation on main T-bars
or can be hung by wires in lay-in ceilings with 2' x 2' tiles. U.L. listed and
CSA certified.
The Quadra-Mark provides excellent distribution with minimal glare for
use in supermarkets, hardware stores, auto showrooms, airport
terminals, shopping malls and other areas with high ceilings requiring
perfomance and aesthetics.
Catalog #
Type
Project
Comments
Date
Prepared by
S P E C I F I C AT I O N F E AT U R E S
Construction
SOCKET HOUSING: Heavy-duty
die-cast aluminum socket housing,
finished with white polyester
powder coat, allows full
adjustment of socket assembly for
a variety of distributions from
concentrated to wide. FRAME:
Prime, cold-rolled steel pan is dieformed for maximum rigidity and
has a 45° angled lip around the
reflector opening to help reduce
glare. It is finished with a white
polyester powder coat and mounts
easily into inverted T-bar ceilings.
Optics
REFLECTOR: Computer-designed
spun aluminum faceted reflector
offers maximum light output with
minimum voltage rise.
Electrical
BALLAST: The thermally protected,
high power factor 60Hz Metal
Halide ballast is UL listed.
QC
QUADRA-MARK
Pulse Start Metal Halide
Metal Halide
RECESSED COMMERCIAL
DIMENSIONS
S H I P P I N G D ATA
Approximate Net Weight:
42 lbs. (19 kgs.)
C
ER
TEM
S
YS
D
24"
[610mm]
square
E N E R G Y D ATA
CWA Ballast Input Watts
175W MP HPF (198 Watts) G
200W MP HPF (227 Watts) G
250W MP HPF (283 Watts) G
320W MP HPF (365 Watts) G
350W MP HPF (400 Watts) G
400W MP HPF (452 Watts) G
400W HPS HPF (465 Watts)
S
19-3/32"
[485mm]
TIFIE
ADH082460 pc
2010-11-09 12:23:43
QC - QUADRA-MARK
P H OTO M E T R I C S
90
5
9
60
13
30
17
CP/1000
M H Q C - Q C S A1 8 - W - 4 0 0 - T
400-Watt Metal Halide
36,000-Lumen Clear Lamp
Wide Distribution
Coefficients Of Utilization
Effective floor cavity reflectance
20%
rc
80%
70%
rw
70 50 30 10
70 50 30 10
RCR
1
93 90 88 85
91 88 86 84
50%
50 30 10
30%
50 30 10
10%
50 30 10
0
0
84 82 80
80 78 77
76 75 74
72
2
87 82 78 74
85 80 76 73
77 73 71
73 71 68
70 68 66
65
3
81 74 69 64
79 72 67 63
69 65 62
67 63 60
64 61 59
57
4
75 67 61 56
73 66 60 56
63 58 54
61 57 53
58 55 52
51
5
69 60 54 49
67 59 53 49
57 52 48
55 50 47
53 49 46
44
6
65 54 47 43
62 53 47 42
51 46 42
49 44 41
48 43 40
39
7
58 48 41 36
57 47 41 36
45 40 36
44 39 35
42 38 35
33
8
54 43 36 32
52 42 36 31
41 35 31
39 34 30
38 33 30
28
9
49 38 32 27
48 38 31 27
36 31 27
35 30 26
34 29 26
24
10
45 34 28 23
44 34 27 23
32 27 23
31 26 22
30 26 22
21
Candlepower
Degree CP
0
9725
5
8934
15
8131
25
10678
35
12926
45
9338
55
5204
65
844
75
109
85
10
90
1
Spacing Criterion 1.6
Zone
%Lamp
0-30
22.60
0-40
44.70
0-60
77.10
0-90
80.10
90-180
.00
Total
80.10
ORDERING INFORMATION
Sample Number: MHQC-QCSA18-C-175-T-120V-QMGL
Lamp Type 1
MP=Pulse Start Metal1
Halide
Reflector Type
QCSA18=18''
MH=Metal Halide1, 2
Distribution
C=Concentrated
Series
QC=Quadra-Mark
M=Medium
W=Wide
Lamp Wattage
MP
Mounting
T=T Bar
Voltage
175=175W
200=200W
208V
4
240V
4
250=250W
320=320W
277V
350=350W
400=400W
480V
MH
3
120V
347V
4
2
175=175W
250=250W
400=400W
Notes: 1
MH and MP require OMGL.
2
MH available in non-U.S. markets only.
3
Products also available in non-US voltages and 50HZ for international markets.
4
Not available in Canada.
5
Quartz lamp wattage is 150W max.
6
Not available with HC or HL.
7
Lamp is shipped separate from luminaire. Lamp is Cooper designated product based on luminaire requirements. Specified lamps
must be ordered as a separate line item.
8
Not available with EM or EM/SC.
Options
OR=Open Rated Socket For Metal Halide Lamps
F1=Single Fuse (120, 277 or 347V only)
F2=Double Fuse (208, 240 or 480V only)
Q=Quartz Restrike (Hot Strike Only)5
EM=Quartz Restrike with ''Delay Relay'' (Quartz lamp strikes 6
at both hot and cold starts)
EM/SC=Emergency Separate Circuit
LL=Lamp Included7
CEC=California Title 20 Compliant Ballast (Applies to
250-320W and 400-450W MP only)
HC=LumaWatt Fixture Control Module (Low voltage leads 8
pulled out of top connection box for areas requiring all
wiring to be installed in conduit)
HL=LumaWatt Fixture Control Module (Allows low voltage 8
control wire to be daisy-chained between fixtures outside
AC conduit run similar to low voltage intercom's, fire
alarms and phone systems)
DL=UL Labeled for Damp Locations
NOTE: Specifications and dimensions subject to change without notice.
Visit our web site at www.cooperlighting.com
Customer First Center 1121 Highway 74 South Peachtree City, GA 30269 770.486.4800 FAX 770.486.4801
ADH082460 pc
2010-11-09 12:23:43
2010-11-09 13:11:35