NEO-RAY
DESCRIPTION
Series 66DIW is part of a family of totally harmonic task and ambient
lighting elements. Distinguished by their compact, low profile design and
their highly efficient reflector and baffle system, they are ideal for low
ceiling office lighting. T8 lamps are enclosed in a compact extruded
aluminum profile. High level, glare free, wide spread illumination is
projected up, down, or up and down. Wall, surface, and pendant mounted
applications are provided as singular elements or in continuous runs,
finished to blend or accentuate.
Type
Catalog #
Project
Date
Comments
Prepared by
SPECIFICATION FEATURES
A ... Construction
Extruded aluminum housing.
Nominal 4' or 8' illuminated
sections.
B ... Shielding
Pearlescent parabolic baffle. Clear
acrylic, prismatic lens.
C ... Electrical
120, 277, 347 or Universal Voltage
electronic ballast. Luminaires and
electrical components certified to
UL and CUL standards.
Note: Please consult factory,
Fifthlight may not be available in
some configured options.
D ... Finish
Durable, low gloss, white, powder
coated acrylic finish.
Mounting
Fixture mounts directly to existing
structure over a 2" x 4" standard
electrical box mounted horizontally
in the wall.
Omni
66-DIW
1 & 2T8
Wall
A
B
Direct-Indirect
C D
Light Distribution
Indirect - 52.2%
Direct - 47.8%
3-1/2"
[89mm]
7-7/8" [201mm]
ORDERING INFORMATION
Sample Number: 66DIW-1T8-4-2EB-SI-S58
Series
66=Omni
Light Output
DI=Direct/Indirect
Number of Lamps
Mounting
W=Wall
1=1 Lamp
2=2 Lamps
(Per cross section,
not included)
Lamp Type
T8=T8
Notes: 1
Run Length
Overall Nominal Run Length ___ ft.
Ballast
EB=Electronic Ballast
(Standard)
Voltage
1=120V
DB=Dimming Ballast
1
Emergency
EM=Emergency Pack
(Consult Factory)
2=277V
3=347V
U=Universal
Fusing
GLR=GLR
GMF=GMF
Shielding
S58=KSH-12 Acrylic Lens
S79=Semi-Specular
Aluminum Parabolic
Baffle
Not all options available. Please consult your Cooper Lighting Representative for availability.
Specifications and Dimensions subject to change without notice.
Consult your representative for additional options and finishes.
ADN041856
09/20/2013 6:54:56 PM
Omni 66-DIW
PHOTOMETRICS
Coefficients of Utilization
rc
rw
RCR
1
2
3
4
5
6
7
8
Effective floor cavity reflectance
80%
50%
70 50 30 10
50 30 10
74
69
63
58
54
49
45
42
39
36
9
10
•••
66DIW-2T12
(2) F40T12RS/WW
3200 Lumens
Candela
72
64
57
51
45
41
37
33
30
27
69
60
52
45
40
35
31
27
24
22
67
56
48
41
36
31
27
24
21
18
56
50
45
41
36
33
30
27
24
22
54
48
42
37
33
29
26
23
20
18
20%
53
46
39
34
30
26
23
20
17
15
30%
50 30 10
46
42
38
34
31
28
25
23
20
18
45
40
36
32
28
25
22
20
17
15
44
39
34
20
26
23
20
17
15
13
Zonal Lumen Summary
Zone
Lumens
%Lamp
%Fixture
0-30
779
12.2
16.1
0-40
1317
20.6
27.3
0-60
2218
34.7
45.9
0-90
2310
36.1
47.8
90-180
2522
39.4
52.2
0-180
4832
75.5
100.0
Total Luminaire Efficiency = 75.5%
Efficiency 75.5%
Test Report
#5667.0
Angle
0
5
15
25
35
45
55
65
75
85
90
95
105
115
125
135
145
155
165
175
180
Along II
897
893
796
770
644
429
213
25
5
1
0
9
105
281
440
543
755
871
880
972
976
45°
897
902
890
987
884
673
444
73
8
2
0
4
77
251
476
629
830
942
918
981
976
Across ⊥
897
914
980
1080
1001
862
604
149
9
2
0
4
30
223
428
668
842
963
941
986
976
MOUNTING INFORMATION
CL
1 1/8" [4mm]
5 5/16" [135mm]
5 5/16" [135mm]
MOUNTING HOLE LEGEND
7/8" DIA. HOLE
1/4" DIA. MOUNTING HOLES
19" [483mm]
19" [483mm]
48 5/8" [1626mm]
10 1/4" [206mm]
38" [965mm]
5 5/16" [135mm]
24 5/16" [630mm]
38" [965mm]
48 1/4" [1226mm]
5 5/16" [135mm]
24 5/16" [630mm]
96 7/8" [2444mm]
SHIELDING INFORMATION
S58 Acrylic Lens
1/8" thick, clear acrylic
prismatic lens.
S79 Parabolic Louver
1-1/4" high blades. 2.4" o.c.,
semi-specular, low 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
ADN041856
09/20/2013 6:54:56 PM