CORELITE
DESCRIPTION
Corelite's Navigator II suspended direct-indirect fluorescent luminaire
features a rugged aluminum construction, elegant styling, RPerformance"
louver and optional adjustable uplight and downlight optics for evolving
interior spaces. Our Slide-N-Lock" 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 ... Louver
Continuous semi-specular
aluminum, 1-1/8" high, 44 cell
parabolic.
A
C
E
D
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.
R P e r f o r m a n c e TM L o u v e r
Navigator II
1T8
F
Suspended
B
Direct/Indirect
Light Distribution
Indirect - 78.6%
Direct - 21.4%
2-7/8"
[73mm]
9" [229mm]
MO DUL E S
AND
1-1/4" [31mm]
E nd
DIME NS IO NS *
Cap
S ide
View
48" [1219mm]
96" [2438mm]
144" [3658mm]
*Dimens ions do not include end caps .
ORDERING INFORMATION
Sample Number: NB-WH-1T8-1C-UNV-AC48-T1-12
Series
NB=Navigator II
Suspended
Optics Up
S=Specular
W=White
Optics Down
H=RPerformance Louver
Number of Lamps
1=1 Lamp
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
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
ADE032170
01/12/2009 2:09:27 PM
PHOTOMETRICS
Corelite
C o e f f i c i e n ts
C andela
E ffec tive floor c avity reflec tanc e
80%
70%
rc
rw
RCR
NB -S H-1T 8
(1) F 32T 8/T L841
3000 Lumens
o f U ti l i z a ti o n
50%
30%
10%
A long II
45
0
92
92
A c ros s I
92
70
50
30
10
70
50
30
10
50
30
10
50
30
10
50
30
10
0
5
15
90
88
94
107
95
126
0
1
81
74
81
71
81
68
81
66
72
66
72
63
72
61
72
58
54
48
54
47
54
45
39
34
39
34
39
33
24
22
24
21
24
21
17
15
25
35
80
67
146
206
203
374
2
3
4
5
68
62
57
52
62
55
49
42
58
50
43
37
54
45
38
32
60
55
50
46
55
49
43
38
52
45
38
33
48
41
35
29
43
38
34
30
40
35
30
26
38
32
27
23
31
27
24
22
29
26
22
19
28
24
20
18
20
18
16
14
19
17
15
13
18
16
14
12
13
12
10
09
45
55
65
75
48
23
6
4
250
129
17
6
339
116
20
5
6
7
8
9
47
44
40
37
38
34
30
27
32
28
24
21
28
24
20
17
42
38
35
32
34
30
27
24
29
25
22
19
25
22
18
16
27
24
21
19
23
20
17
15
20
17
15
13
19
17
15
14
17
15
13
11
15
13
11
09
13
11
10
09
11
10
08
07
10
09
07
06
07
06
05
04
85
90
95
105
1
0
10
59
2
0
5
236
2
0
5
184
10
34
25
19
15
30
22
17
14
17
13
11
12
10
08
08
06
05
04
115
120
433
449
125
135
184
246
498
437
656
661
145
155
165
175
180
298
339
369
382
384
411
395
390
387
384
525
452
408
388
384
E fficiency 80.8%
T es t R eport
#LS I18073
o
A ngle
0%
20%
Zonal L umen S ummary
L u m i n a n c e D a ta
Zone
0-30
0-40
0-60
L umens
108
243
492
%L amp
3.61
8.11
16.40
%F ixture
4.47
10.04
20.30
A ngle
0-Deg
in Deg
45
55
c d/s m
630
378
45-Deg
c d/s m
3289
2088
90-Deg
c d/s m
4469
1875
0-90
40-90
60-90
517
274
25
17.26
9.16
0.86
21.37
11.33
1.07
65
75
85
121
129
95
382
217
233
442
180
192
90-180
0-180
1905
2423
63.52
80.79
78.63
100.0
COMMON CIRCUIT CONFIGURATIONS FOR TWO LAMP SUSPENDED FIXTURE
1C =S ingle circuit luminaire
1E =S ingle circuit luminaire with emergency circuit
1C
1B =S ingle circuit luminaire with battery pack
48"(1219mm)
=C ircuit 1
=E mergency C ircuit
1E
=B attery C ircuit
96"(2438mm)
=P ower Mount
1B
=Non-P ower 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
ADE032170
01/12/2009 2:09:27 PM
C orelite's lates t innovation, S lide-N-Lock T M optics , revolutionizes the concept of variable uplight and downlight
percentages within a direct-indirect fluores cent luminaire. S lide-N-Lock T M optics cons is ts of two s liding parts
des igned to provide combinations of uplight and downlight in approximately 5% increments . T he uplight range
begins at approximately 5% (fully clos ed) and ends at approximately 40% (fully open). T he optics will be factory
s et to the s pecified s etting, although it can be field adjus ted. T o adjus t, s imply depres s the control notch, then
"s lide-n-lock" the optic into the des ired s etting. T he S lide-N-Lock T M optics s imply s lides in and out of the top of
the Navigator II hous ing for eas y lamp maintenance.
(P atent P ending)
NB -S H-1T 8-DL -1
NB -S H-1T 8-DL -2
R eport # F T L89219
Direct - 86.9%
Indirect - 13.1%
E fficiency 50.2%
R eport # F T L89218
Direct - 82.6%
Indirect - 17.4%
E fficiency 52.6%
NB -S H-1T 8-DL -3
NB -S H-1T 8-DL -4
R eport # F T L89217
Direct - 77.0%
Indirect - 23.0%
E fficiency 53.1%
R eport # F T L89216
Direct - 72.3%
Indirect - 27.7%
E fficiency 54.5%
NB -S H-1T 8-DL -5
NB -S H-1T 8-DL -6
R eport # F T L89215
Direct - 67.4%
Indirect - 32.6%
E fficiency 56.1%
R eport # F T L89214
Direct - 61.8%
Indirect - 38.2%
E fficiency 58.3%
NB -S H-1T 8-DL -7
NB -S H-1T 8-DL -8
R eport # F T L89213
Direct - 56.2%
Indirect - 43.8%
E fficiency 60.6%
R eport # F T L89212
Direct - 51.6%
Indirect - 48.4%
E fficiency 62.6%
Specifications and Dimensions subject to change without notice.
Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477
ADE032170
01/12/2009 2:09:27 PM