CORELITE
DESCRIPTION
Corelite's Navigator II suspended direct-indirect fluorescent luminaire
features a rugged aluminum construction, elegant styling, cross blade
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
T5/T5HO fixtures are pre-wired
with quick wire connectors and use
UL listed Class P, T5/T5HO
program rapid start universal
voltage electronic ballasts, power
factor of 97% with less than 10%
THD. Fixtures and electrical
components certified to UL and
CUL standards.
C ... Louver
A continuous semi-specular
aluminum parabolic 1-1/8" blades
spaced 2-3/8" on-center with a
3-1/2" opening.
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.
Cross
Blade
Louver
Navigator II
3T5
3T5HO
F
B
Suspended
Direct/Indirect
Light Distribution
Indirect - 63.5%
Direct - 36.5%
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-WB-3T5-1C-UNV-AC48-T1-12
Series
NB=Navigator II
Suspended
Optics Up
S=Specular
W=White
Optics Down
B=Cross Blade Louver
Notes: 1
2
Number of Lamps
3=3 Lamps
Lamp Type
N5=T5 Normal Output
T5=T5 High 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
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
Continuously Mounted
Standard row
configurations over 12'
consist of 8' and 12'
sections
DL7
DL8
Lamp Isolator Kit
DL/UDU
DL/DUD
DL/UXU
DL/DXD
DL/XDX
DL/XUX
ADE032169
01/12/2009 2:15:59 PM
PHOTOMETRICS
Corelite
C o e f f i c i e n ts
o f U ti l i z a ti o n
C andela
E ffec tive floor c avity reflec tanc e
80%
70%
rc
rw
20%
50%
30%
10%
0%
A ngle
0
5
A long II
1643
1634
o
45
1643
1648
A c ros s I
1643
1656
70
50
30
10
70
50
30
10
50
30
10
50
30
10
50
30
10
0
0
95
95
95
95
86
86
86
86
70
70
70
54
54
54
40
40
40
33
15
25
1542
1391
1718
1609
1801
1624
1
2
88
80
84
74
81
69
78
64
79
73
76
67
74
63
71
59
62
55
60
52
58
49
49
43
47
41
46
40
36
33
36
32
35
31
30
26
35
45
1183
916
1355
1143
1413
1583
3
4
5
6
73
67
62
56
65
58
51
46
59
51
44
39
54
46
39
34
67
61
56
51
60
53
47
42
54
47
41
36
50
43
36
31
49
43
39
35
45
39
34
30
42
36
31
26
39
35
31
28
36
32
28
24
34
29
25
22
30
26
24
21
28
25
22
19
27
23
20
17
22
19
17
14
55
65
75
85
550
88
21
6
1063
419
51
15
1302
736
125
24
7
8
9
10
52
48
44
41
41
37
33
30
34
30
26
23
29
25
22
19
47
43
40
37
38
34
30
28
31
28
24
22
27
23
20
18
31
28
25
23
26
23
20
18
23
20
17
15
25
22
20
18
21
19
17
15
19
16
14
13
19
17
15
14
17
15
13
12
15
13
11
10
12
11
09
08
90
95
105
115
0
49
282
591
0
16
832
1613
0
17
615
1761
125
135
913
1207
1820
1837
2341
2333
145
155
165
175
180
1459
1658
1795
1868
1868
1882
1913
1908
1877
1868
2172
2080
1980
1883
1868
RCR
NB -S B -3T 5
(3) F P 54/841/HO
4500 Lumens
E fficiency 91.7%
T es t R eport
#LS I17884
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
1355
2199
3997
%L amp
10.04
16.29
29.61
%F ixture
10.95
17.77
32.29
A ngle
0-Deg
in Deg
45
55
c d/s m
11765
8710
45-Deg
c d/s m
14682
16829
90-Deg
c d/s m
20324
20611
0-90
40-90
60-90
4518
2319
521
33.47
17.18
3.86
36.50
18.73
4.21
65
75
85
1903
758
719
9006
1813
1583
15823
4391
2510
90-180
0-180
7861
12379
58.23
91.70
63.50
100.00
COMMON CIRCUIT CONFIGURATIONS FOR TWO LAMP SUSPENDED FIXTURE
2C =T wo circuit luminaire
2E =T wo circuit luminaire with emergency circuit
2C
1B =S ingle circuit luminaire with battery pack
48"(1219mm)
=C ircuit 1
=C ircuit 2
=E mergency C ircuit
2E
=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
ADE032169
01/12/2009 2:15:59 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 B -3T 5-DL -1
NB -S B -3T 5-DL -2
R eport # F T L89067
Direct - 94.6%
Indirect - 5.4%
E fficiency 61.0%
R eport # F T L89066
Direct - 90.6%
Indirect - 9.4%
E fficiency 62.5%
NB -S B -3T 5-DL -3
NB -S B -3T 5-DL -4
R eport # F T L89065
Direct - 86.2%
Indirect - 13.8%
E fficiency 64.0%
R eport # F T L89064
Direct - 82.2%
Indirect - 17.8%
E fficiency 65.5%
NB -S B -3T 5-DL -5
NB -S B -3T 5-DL -6
R eport # F T L89063
Direct - 78.0%
Indirect - 22.0%
E fficiency 67.1%
R eport # F T L89062
Direct - 73.2%
Indirect - 26.8%
E fficiency 69.1%
NB -S B -3T 5-DL -7
NB -S B -3T 5-DL -8
R eport # F T L89061
Direct - 68.0%
Indirect - 32.0%
E fficiency 71.5%
R eport # F T L89060
Direct - 64.5%
Indirect - 35.5%
E fficiency 72.5%
Specifications and Dimensions subject to change without notice.
Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477
ADE032169
01/12/2009 2:15:59 PM
Our lamp is olators give the des igner the ability to create three light levels by is olating uplight and downlight
combined with dual circuit wiring. During the des ign proces s , the direction of each lamp mus t be s pecified with a
s imple des ignation that indicates whether the lamp is oriented "up", "down" or not at all. T he kit cons is ts of one,
two or three, formed aluminum removable optical s hields per 4' s ection of luminaire.
D = Lamp Is olated Down
U = Lamp Is olated Up
X = Lamp Not Is olated
= Lamps On
= Lamps Off
UDU
NB -S B -3T 5-UDU-1
NB -S B -3T 5-UDU-2
NB -S B -3T 5-UDU-3
R eport # F T L89140
Direct - 99.6%
Indirect - 0.4%
E fficiency 52.9%
R eport # F T L89141
Direct - 0.0%
Indirect - 100.0%
E fficiency 64.9%
R eport # F T L89142
Direct - 28.9%
Indirect - 71.1%
E fficiency 60.9%
DUD
NB -S B -3T 5-DUD-1
NB -S B -3T 5-DUD-2
NB -S B -3T 5-DUD-3
R eport # F T L89134
Direct - 0.0%
Indirect -100.0%
E fficiency 65.0%
R eport # F T L89135
Direct - 99.3%
Indirect - 0.7%
E fficiency 50.4%
R eport # F T L89136
Direct - 60.4%
Indirect - 39.6%
E fficiency 55.1%
UXU
NB -S B -3T 5-UXU-1
NB -S B -3T 5-UXU-2
NB -S B -3T 5-UXU-3
R eport # F T L89143
Direct - 43.8%
Indirect - 56.2%
E fficiency 84.3%
R eport # F T L89144
Direct - 0.0%
Indirect - 100.0%
E fficiency 64.9%
R eport # F T L89145
Direct - 17.3%
Indirect - 82.7%
E fficiency 71.4%
DXD
NB -S B -3T 5-DXD-1
NB -S B -3T 5-DXD-2
NB -S B -3T 5-DXD-3
R eport # F T L89137
Direct - 44.1%
Indirect - 55.9%
E fficiency 84.1%
R eport # F T L89138
Direct - 99.3%
Indirect - 0.7%
E fficiency 50.4%
R eport # F T L89139
Direct - 74.3%
Indirect - 25.7%
E fficiency 61.6%
XDX
NB -S B -3T 5-XDX-1
NB -S B -3T 5-XDX-2
NB -S B -3T 5-XDX-3
R eport # F T L89146
Direct - 98.9%
Indirect - 1.1%
E fficiency 53.4%
R eport # F T L89147
Direct - 34.7%
Indirect - 65.3%
E fficiency 84.5%
R eport # F T L89148
Direct - 50.1%
Indirect - 49.9%
E fficiency 74.1%
XUX
NB -S B -3T 5-XUX-1
NB -S B -3T 5-XUX-2
NB -S B -3T 5-XUX-3
R eport # F T L89149
Direct - 0.0%
Indirect - 100.0%
E fficiency 65.1%
R eport # F T L89150
Direct - 34.4%
Indirect - 65.6%
E fficiency 84.5%
R eport # F T L89151
Direct - 24.9%
Indirect - 75.1%
E fficiency 78.1%
Specifications and Dimensions subject to change without notice.
Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477
ADE032169
01/12/2009 2:15:59 PM