NEO-RAY
DESCRIPTION
Series 83 offers a selection of fixtures for surface applications. Used
individually or in continuous illuminated runs and patterns, each fixture is
uniquely suited to achieve many functional and aesthetic spatial effects.
Features:
- The light is continuous and unbroken.
- Individual units and runs are provided to the nearest foot.
- Patterns are created by butting standard length fixtures.
- Rigid "U" shaped trim is double formed with a 3/8" regress soft lit edge.
- Housing may be ordered custom finished.
Type
Catalog #
Project
Date
Comments
Prepared by
SPECIFICATION FEATURES
A ... Construction
20-gauge steel housing. Nominal
3', 4', 6' or 8' illuminated sections.
End Caps
20-gauge steel construction.
B ... Shielding
White bold baffle louver. White
acrylic diffuser. Prismatic acrylic
lens. Parabolic baffle.
C ... Electrical
120, 277, 347 or Universal Voltage
electronic ballast. Fixtures and
electrical components certified to
UL and CUL standards.
D ... Finish
Durable, low gloss, white, powder
coated acrylic finish.
Mounting
Surface.
Geo
83-DS
A
B
C
1 & 2T8
1 & 2T5
1 & 2T5HO
D
Surface
Driect
Light Distribution:
Indirect - 0.0%
Direct - 100.0%
6-1/4"
[159mm]
6" [153mm]
ORDERING INFORMATION
Sample Number: S83DS/1T8/84/1EB-SI
Series
Light Output
Number of Lamps
Lamp Type
83 = Geo
D = Direct
1 = 1 Lamp
T8
2 = 2 Lamps
T5
Mounting
T5HO
S = Surface
Notes:
1
Due to various constraints, some options may not be combined with
others. Please consult your Cooper Lighting Representative for availability.
Voltage1
1 = 120V
2 = 277V
3 = 347V
U = Universal
Run Length
Overall Nominal Run Length __ ft.
(Any combination of 8’, 6’, 4’ and
3’ sections.)
Ballast
EB = Electronic Ballast
(Standard)
DB = Dimming Ballast
Emergency
EM = Emergency Pack
(Consult Factory)
Switching Options
SI = Single Switching
Fusing
DU = Dual Switching
GMF
GLR
Specifications and Dimensions subject to change without notice.
Consult your representative for additional options and finishes.
Shielding Options
S22 = White Acrylic
Diffuser with mullions
S72 = White Bold Baffle
S58 = KSH-12 Clear Acrylic
Prismatic Lens with
mullions
S79 = Semi-Specular
Aluminum
Parabolic Baffle
ADN041943
04/28/2008 10:35:14 AM
Geo 83-DS
PHOTOMETRICS
180 °
135 °
Coefficients of Utilization
Candela
Effective floor cavity reflectance
rc
rw
90°
RCR
1
2
3
4
5
6
7
90°
0°
0°
8
9
10
45 °
20%
70
80%
50 30
43
40
37
35
41
38
34
31
32
30
28
28 25 23
26 23 21
24 21 19
27 25 23
25 22 21
23 20 19
26 24 23
24 22 20
22 20 18
26
24
23
22 19 17
20 17 15
18 15 14
21 18 17
19 17 15
18 15 13
20 18 17
19 16 15
17 15 13
40
35
32
28
10
50%
50 30 10
30%
50 30 10
39
34
30
26
39
36
32
30
38
34
31
29
38
34
31
27
37
33
29
26
Efficiency 38.4%
Test Report
#3010.1
36
32
28
25
Along II
1596
45°
1596
Across ⊥
1596
5
10
15
20
1568
1448
1359
239
1598
1491
1395
1275
1624
1526
1462
1373
25
30
35
40
1065
929
721
551
1099
979
792
652
1238
1158
968
768
45
50
55
60
351
270
228
179
471
355
263
198
568
446
383
340
140
92
63
37
14
152
261
102
71
43
22
162
98
51
21
0
0
0
Zone
Lumens
%Lamp
%Fixture
65
70
75
80
85
0-30
1069
16.7
43.4
90
0-40
0-60
0-90
90-180
1580
2186
2460
0
24.7
34.2
38.4
0.0
64.2
88.9
100.0
0.0
Zonal Lumen Summary
83DS
(2) F40T12RS/WW
3200 Lumens
37
33
30
27
Angle
0
0-180
2460
38.4
100.0
Total Luminaire Efficiency = 38.4%
MOUNTING INFORMATION
SHIELDING INFORMATION
S22 Acrylic Diffuser
3/16" thick, matte white
finish with mullion, no
light leaks.
S58 Acrylic Lens
1/8" thick, clear acrylic
prismatic lens.
S72 Bold Baffle
1" high x 1.2"o.c., 3/16"
thick aluminum baffle,
continuous and unbroken,
no visible joints.
S79 Parabolic Baffle
1-1/4" high blades. 2.4"
o.c., semi-specular
lo-brightness Pearlescent
aluminum baffle.
Continuous and unbroken,
no visible joints.
Specifications and Dimensions subject to change without notice.
Neo-Ray • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801
ADN041943
04/28/2008 10:35:14 AM