CORELITE
DESCRIPTION
Corelite's Navigator II suspended direct-indirect fluorescent luminaire
features a rugged aluminum construction, elegant styling, micro-prismatic
lens and optional adjustable uplight and downlight optics for evolving
interior spaces. Our Slide-N-LockTM optics accessory allows the designer to
adjust the amount of uplight and downlight for a particular application. The
Navigator II may be mounted individually or continuously with 4', 8' and 12'
modular sections. Luminaires align with T-Grid and interface with all ceiling
types. The Navigator II is suited for open offices, private offices, conference
rooms, trading floors, reception areas and educational facilities.
Type
Catalog #
Project
Date
Comments
Prepared by
SPECIFICATION FEATURES
A ... Construction
Housing is 6063 T5 aluminum
extrusion forming a 9" x 2-7/8"
rounded profile. Standard 4'-0",
8'-0" and 12'-0" fixture lengths
combine for continuous runs.
D ... Reflectors
Reflector pan is painted with a high
reflectance white powder coat
finish. Optional die-formed side
reflectors are highly specular
anodized aluminum.
B ... End Caps
Standard end caps are precision
die-cast aluminum, mechanically
attached without exposed
fasteners.
E ... Electrical
Fixtures are prewired with quick
wire connectors and use UL listed
Class P, 265ma T8 instant start
universal voltage electronic
ballasts. Power factor of 95% with
less than 10% THD. Fixtures and
electrical components certified to
UL and CUL standards.
C ... Lens
Lens is .125" thick clear
micro-prismatic acrylic material
offering 91% transmission.
A
C
D
E
F ... Finish
Fixture housings are standard
white using electrostatically
applied polyester powder coat
paint.
Mounting
Standard aircraft cable mounts on
4'-0", 8'-0" and 12'-0" centers. Refer
to installation section for various
ceiling interface details and rigid
pendant mounting details.
F
B
Navigator II
Micro Prismatic
Lens
3T8
Suspended
2-7/8"
[73mm]
Direct/Indirect
Light Distribution
Indirect - 63.1%
Direct - 36.9%
9" [229mm]
1-1/4" [31mm]
End Cap Side View
M O D U L E S A N D D I M E N S I O N S*
48" [1219mm]
96" [2438mm]
144" [3658mm]
*Dimensions do not include end caps.
ORDERING INFORMATION
Sample Number: NB-WM-3T8-1C-UNV-AC48-T1-12
Series
NB=Navigator II
Suspended
Optics Up
S=Specular
W=White
Optics Down
M=Micro Prismatic Lens
Number of Lamps
3=3 Lamps
Lamp Type
T8=T8 Normal Output
Number of Circuits
1=1 Circuit
1
Wiring 1
B=Battery Pack
Voltage 1
120=120V
C=Standard Circuit
D=Dimming
277=277V
347=347V
E=Emergency
T=Nightlight
UNV=Universal
(120V277V)
Y=Daylight
Suspension Length
Adjustable Cable
48", 120", 240", 300", or
360" (infinite adjustment along
entire length of cable)
Rigid Pendant
2
12", 15", 18", 21", 24", or 27"
Suspension
A=Aircraft Cable
2=2 Circuits
P=Rigid Pendant
Notes: 1
2
Not all options available. Please consult your Cooper Lighting Representative for
availability.
Consult adder section of the price guide for additional standard lengths.
Power Feed 1
C=Straight Cord
K=Curly Cord
P=Rigid Pendant
Specifications and Dimensions subject to change without notice.
Consult your representative for additional options and finishes.
Ceiling Type
T1=1" T-Bar
Options
T9=9/16" T-Bar
TS=Slotted T-Bar
DL1
ST=Structure
JB=4" Octagonal
J-Box
DL3
Slide-N-Lock™
DL2
DL4
DL5
DL6
Run Length
Individually Mounted
Luminaires may be 4', 8',
or 12' in length
DL7
DL8
Continuously Mounted
Standard row
configurations over 12'
consist of 8' and 12'
sections
ADE090335
12/01/2009 7:47:58 PM
PHOTOMETRICS
Corelite
Coeffici ents o f U tili zatio n
Cand ela
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30
rc
rw
20%
10
50%
50 30 10
30%
50 30 10
10%
50 30 10
0%
0
RCR
0
97
97
97
97
88
88
88
88
71
71
71
55
55
55
41
41
41
34
1
2
89
81
85
75
82
70
79
65
81
74
77
68
75
64
72
60
63
56
61
52
59
50
49
44
48
42
47
40
37
33
36
32
36
31
30
26
3
4
5
6
74
68
63
58
66
59
53
47
60
52
45
40
55
47
40
35
67
62
57
52
60
54
48
43
55
48
42
37
50
43
37
32
49
44
40
36
45
40
35
31
42
36
32
28
39
35
32
29
37
32
29
25
34
30
26
23
30
27
24
22
28
25
22
20
27
23
21
18
22
20
17
15
7
8
9
10
54
50
46
43
43
39
35
32
36
32
29
26
31
27
24
22
49
45
42
39
39
36
33
30
33
30
27
24
29
25
23
20
32
30
27
25
28
25
23
21
24
22
19
18
26
24
22
20
23
21
19
17
20
18
16
15
20
19
17
16
18
16
15
14
16
15
13
12
14
12
11
10
NB-SM-3T8
(3) F32T8/TL841
3000 Lumens
Angle
0
Along II
1396
o
45
1396
Across I
1396
5
15
1395
1342
1392
1355
1381
1350
25
35
1238
1086
1245
1040
1225
962
45
55
65
75
868
569
310
117
717
417
197
113
619
306
181
113
85
90
95
105
15
0
65
294
29
0
66
456
27
0
28
401
115
125
135
145
537
765
972
1144
872
1136
1249
1313
862
1248
1447
1462
155
165
175
180
1274
1363
1407
1404
1368
1410
1415
1404
1436
1431
1412
1404
Efficiency 93.3%
Test Report
#ITL63567
Zona l Lume n S umma r y
Lu mi nance D ata
Zone
0-30
Lumens
1082
%Lamp
12.2
%Fixture
13.1
Angle
in Deg
0-Deg
cd/sm
45-Deg
cd/sm
90-Deg
cd/sm
0-40
0-60
0-90
1724
2667
3048
19.5
30.1
34.4
20.9
32.3
36.9
45
55
65
5384
4351
3217
4447
3189
2044
3839
2340
1878
40-90
60-90
90-180
0-180
1324
381
5208
8256
14.9
4.3
58.8
93.3
16.0
4.6
63.1
100.0
75
85
1983
755
1915
1459
1915
1359
COMMON CIRCUIT CONFIGURATIONS FOR TWO LAMP SUSPENDED FIXTURE
2C=Two circuit luminaire
2E=Two circuit luminaire with emergency circuit
2C
1B=Single circuit luminaire with battery pack
48"(1219mm)
=Circuit 1
=Circuit 2
=Emergency Circuit
2E
=Battery Circuit
96"(2438mm)
=Power Mount
1B
=Non-Power Mount
144"(3658mm)
STANDARD ROW CONFIGURATIONS
F IXT UR E
L E NG T H
4'
4'
1
8'
12'
8'
12' 16' 20' 24' 28' 32' 36' 40' 44' 48'
1
2
1
1
1
2
2
1
1
2
3
2
1
2
3
4
52' 56' 60' 64' 68'
2
1
3
4
5
2
1
4
5
72' 76' 80' 84' 88' 92' 96' 100' 104' 108'
6
2
1
5
6
7
Specifications and Dimensions subject to change without notice.
Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477
2
1
6
7
8
2
1
7
8
9
ADE090335
12/01/2009 7:47:58 PM