CORELITE
DESCRIPTION
Corelite's Navigator II suspended direct-indirect fluorescent luminaire
features a rugged aluminum construction, elegant styling, and a new High
Efficiency Louver which offers up to 7% greater efficiency than the standard
cross blade. 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 93% reflective
painted white aluminum 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.
High Efficiency Louver
Navigator II
3T5
3T5HO
F
B
Suspended
Direct/Indirect
Light Distribution
Indirect - 64.5%
Direct - 35.5%
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-WW-3T5-1C-UNV-AC48-T1-12
Series
NB=Navigator II
Suspended
Optics Up
S=Specular
W=White
Optics Down
W=High Efficiency 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
ADE071115
04/16/2009 8:29:48 AM
PHOTOMETRICS
Corelite
Candela
Coefficients of Utilization
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30
rc
rw
NB-SW-3T5
(3) FP54/841/HO
4500 Lumens
20%
10
50%
50 30 10
30%
50 30 10
10%
50 30 10
0%
0
56
49
56
48
56
47
41
37
41
36
41
35
44
29
44
39
34
31
41
36
31
28
39
33
29
25
32
29
26
23
31
27
24
21
30
25
22
19
25
21
18
16
28
25
23
21
20
24
22
20
18
16
22
19
17
15
14
21
19
17
15
14
13
17
15
14
12
11
14
12
11
10
09
RCR
0
99
99
99
99
90
90
90
90
72
72
72
1
2
3
4
91
83
76
69
87
76
67
59
83
70
60
52
80
66
55
46
82
75
68
62
79
69
61
54
76
64
55
48
73
60
50
43
63
56
49
44
61
52
45
39
60
50
42
36
5
6
7
8
63
58
54
50
53
47
43
39
45
40
35
31
40
34
30
26
57
53
49
48
42
37
43
39
37
32
32
28
39
35
32
34
30
27
31
27
24
46
43
35
32
28
25
24
21
35
32
30
29
26
24
25
22
20
29
9
10
45
42
39
27
24
22
21
19
24
20
17
19
18
16
15
Angle
Along II
45o
0
5
2097
2079
2097
2102
2097
2111
15
25
1913
1671
2091
1800
2116
1769
35
45
1378
1053
1410
1175
1635
1576
55
65
75
85
719
415
207
50
921
522
220
47
1094
484
264
42
90
95
105
0
101
518
0
26
1016
0
19
833
115
125
135
145
155
938
1289
1598
1850
2048
1754
2087
2160
2149
2191
2003
2448
2608
2464
2281
165
175
180
2164
2211
2200
2212
2199
2200
2242
2190
2200
Efficiency 95.7%
Test Report
#ITL58789
Zonal Lumen Summar y
Luminance Data
Zone
0-30
0-40
0-60
0-90
Lumens
1591
2520
4289
5094
%Lamp
10.6
16.8
28.6
34.0
%Fixture
11.1
17.6
29.9
35.5
40-90
60-90
90-180
2319
521
9262
17.2
3.9
61.7
18.7
4.2
64.5
0-180
14356
95.7
100.0
Angle
0-Deg
in Deg
45
55
65
cd/sm
6578
5538
4338
45-Deg
cd/sm
7341
7093
5456
90-Deg
cd/sm
9846
8426
5059
75
85
3533
2534
3755
2382
4506
2129
Across I
COMMON CIRCUIT CONFIGURATIONS
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
ADE071115
04/16/2009 8:29:48 AM
Corelite's latest innovation, Slide-N-Lock TM optics, revolutionizes the concept of variable uplight and downlight
percentages within a direct-indirect fluorescent luminaire. Slide-N-LockTM optics consists of two sliding parts designed
to provide combinations of uplight and downlight in approximately 5% increments. The uplight range begins at
approximately 5% (fully closed) and ends at approximately 40% (fully open). The optics will be factory set to the
specified setting, although it can be field adjusted. To adjust, simply depress the control notch, then "slide-n-lock" the
TM
optic into the desired setting. The Slide-N-Lock optics simply slides in and out of the top of the Navigator II housing for
easy lamp maintenance.
(Patent Pending)
NB-SW-3T5-DL-1
NB-SW-3T5-DL-2
Report # CTL58848
Direct - 96.5%
Indirect - 3.5%
Efficiency 74.5%
Report # CTL58849
Direct - 91.1%
Indirect - 8.9%
Efficiency 75.6%
NB-SW-3T5-DL-3
NB-SW-3T5-DL-4
Report # CTL58850
Direct - 86.4%
Indirect - 13.6%
Efficiency 76.6%
Report # CTL58851
Direct - 83.1%
Indirect - 16.9%
Efficiency 77.1%
NB-SW-3T5-DL-5
NB-SW-3T5-DL-6
Report # CTL58852
Direct - 79.0%
Indirect - 21.0%
Efficiency 78.0%
Report # CTL58853
Direct - 74.3%
Indirect - 25.7%
Efficiency 79.0%
NB-SW-3T5-DL-7
NB-SW-3T5-DL-8
Report # CTL58854
Direct - 69.1%
Indirect - 30.9%
Efficiency 80.2%
Report # CTL58855
Direct - 64.9%
Indirect - 35.1%
Efficiency 81.3%
Specifications and Dimensions subject to change without notice.
Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477
ADE071115
04/16/2009 8:29:48 AM
Our lamp isolators give the designer the ability to create three light levels by isolating uplight and downlight combined
with dual circuit wiring. During the design process, the direction of each lamp must be specified with a simple
designation that indicates whether the lamp is oriented "up", "down" or not at all. The kit consists of one, two or three,
formed aluminum removable optical shields per 4' section of luminaire.
D = Lamp Isolated Down
U = Lamp Isolated Up
X = Lamp Not Isolated
= Lamps On
= Lamps Off
UDU
NB-SW-3T5-UDU-1
NB-SW-3T5-UDU-2
NB-SW-3T5-UDU-3
Report # CTL58856
Direct - 97.8%
Indirect - 2.2%
Efficiency 52.8%
Report # CTL58868
Direct - 0.0%
Indirect - 100.0%
Efficiency 64.8%
Report # CTL58858
Direct - 28.4%
Indirect - 71.6%
Efficiency 60.9%
DUD
NB-SW-3T5-DUD-1
NB-SW-3T5-DUD-2
NB-SW-3T5-DUD-3
Report # CTL58859
Direct - 0.0%
Indirect -100.0%
Efficiency 64.8%
Report # CTL58860
Direct - 97.4%
Indirect - 2.6%
Efficiency 50.7%
Report # ITL58815
Direct - 59.5%
Indirect - 40.5%
Efficiency 55.1%
UXU
NB-SW-3T5-UXU-1
NB-SW-3T5-UXU-2
NB-SW-3T5-UXU-3
Report # CTL58862
Direct - 41.9%
Indirect - 58.1%
Efficiency 93.1%
Report # CTL58863
Direct - 0.0%
Indirect - 100.0%
Efficiency 64.9%
Report # CTL58864
Direct - 17.5%
Indirect - 82.5%
Efficiency 74.4%
DXD
NB-SW-3T5-DXD-1
NB-SW-3T5-DXD-2
NB-SW-3T5-DXD-3
Report # CTL58865
Direct - 44.1%
Indirect - 55.9%
Efficiency 95.9%
Report # CTL58866
Direct - 92.3%
Indirect - 7.7%
Efficiency 54.4%
Report # CTL58867
Direct - 70.8%
Indirect - 29.2%
Efficiency 67.5%
XDX
NB-SW-3T5-XDX-1
NB-SW-3T5-XDX-2
NB-SW-3T5-XDX-3
Report # CTL58868
Direct - 89.6%
Indirect - 10.4%
Efficiency 58.3%
Report # CTL58869
Direct - 37.1%
Indirect - 62.9%
Efficiency 89.8%
Report # CTL58870
Direct - 50.5%
Indirect - 49.5%
Efficiency 78.7%
XUX
NB-SW-3T5-XUX-1
NB-SW-3T5-XUX-2
NB-SW-3T5-XUX-3
Report # CTL58871
Direct - 0.1%
Indirect - 99.9%
Efficiency 65.1%
Report # CTL58872
Direct - 35.9%
Indirect - 64.1%
Efficiency 88.6%
Report # CTL58873
Direct - 26.3%
Indirect - 73.7%
Efficiency 80.6%
Specifications and Dimensions subject to change without notice.
Corelite • 18001 E. Colfax Ave. • Aurora, CO 80011 • 303.393.1522 • FAX 303.393.1477
ADE071115
04/16/2009 8:29:48 AM