CORELITE
DESCRIPTION
With maximized performance in a uniquely minimal profile, the new Loft
Micro features crisp modern lines with a new, ultra-high efficiency, clear
micro-prismatic lens material to meet the tightest watts-per-square foot
requirements. The Loft Micro may be mounted individually or continuously
with 4', 8' and 12' modular sections and is suited for open offices, private
offices, conference rooms, reception areas and educational facilities.
Type
Catalog #
Project
Date
Comments
Prepared by
SPECIFICATION FEATURES
A ... Construction
Housing is 6063 T5 aluminum
extrusion forming a 6" x 2-1/2"
angled 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 dieformed side
reflectors are highly specular
anodized aluminum.
B ... End Caps
Standard end plates are 14-gauge
cold rolled steel, 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 ... Lens
Lens is .08" thick clear microlinear
prismatic acrylic material offering
91% transmission.
A
D
C
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.
Loft Micro
Micro Prismatic
Lens
B
F
2T5
2T5HO
2-1/2"
[64mm]
Suspended
Direct/Indirect
Light Distribution
6" [151mm]
Indirect - 77.9%
Direct - 22.1%
1/8" [3mm]
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: L1-WM-2T5-1C-UNV-AC48-T1-12
Series
L1=Loft Micro Suspended
Number of Lamps
2=2 Lamps
Number of Circuits
1=1 Circuit
Optics Up
S=Specular
Lamp Type
N5=T5 Normal Output
W=White
T5=T5 High Output
2=2 Circuits
Wiring 1
B=Battery Pack
C=Standard Circuit
D=Dimming
Optics Down
M=Micro Prismatic Lens
E=Emergency
T=Nightlight
Y=Daylight
Notes: 1
Not all options available. Please consult your Cooper
Lighting Representative for availability.
1
Voltage 1
120=120V
Suspension Length
Adjustable Cable
277=277V
347=347V
UNV=Universal
(120V277V)
48", 120", 240", 300", or
360" (infinite adjustment
along entire length of
cable)
Suspension
A=Aircraft Cable
1
Power Feed
C=Straight Cord
K=Curly Cord
Specifications and Dimensions subject to change without notice.
Consult your representative for additional options and finishes.
Ceiling Type
T1=1" T-Bar
T9=9/16" T-Bar
TS=Slotted T-Bar
ST=Structure
JB=4" Octagonal J-Box
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
ADE091063
11/20/2009 4:58:34 PM
PHOTOMETRICS
Corelite
Coeffici ents o f U tili zatio n
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30
rc
rw
L1-WM-2T5
(2) FP54/841/HO
9000 Lumens
Cand ela
20%
10
50%
50 30 10
30%
50 30 10
10%
50 30 10
0%
0
RCR
0
95
95
95
95
85
85
85
85
64
64
64
46
46
46
29
29
29
21
1
2
87
80
83
73
80
68
77
63
77
70
74
65
71
60
69
57
57
50
55
47
53
44
41
36
40
34
39
33
26
23
25
22
25
21
18
16
3
4
5
6
73
66
61
56
64
57
51
45
58
50
44
38
53
45
38
33
64
59
54
50
57
51
45
41
52
45
39
35
48
40
35
30
44
39
35
32
40
35
31
27
37
32
28
24
32
29
26
23
30
26
23
20
28
24
21
18
21
19
17
15
19
17
15
14
18
16
14
13
14
12
10
9
7
8
9
10
52
48
45
42
41
37
34
31
34
30
27
24
29
25
23
20
46
43
40
37
37
33
30
28
31
27
25
22
26
23
21
18
29
26
24
22
24
22
20
18
21
19
17
15
21
19
18
16
18
16
15
14
16
14
13
12
14
13
12
11
12
11
10
10
11
10
9
9
8
8
7
6
Angle
0
Along II
969
o
45
969
Across I
969
5
15
970
931
954
868
939
834
25
35
847
723
753
595
686
499
45
55
65
75
575
389
222
101
401
246
130
76
318
182
111
69
85
90
95
105
26
0
55
345
24
3
81
568
21
3
70
503
115
125
135
145
686
1013
1308
1558
1103
1370
1569
1720
1111
1574
1751
1851
155
165
175
180
1750
1878
1947
1934
1816
1875
1927
1934
1908
1898
1923
1934
Efficiency 95.0%
Test Report
#LSI25460
Zona l Lume n S umma r y
Lu mi nance D ata
Zone
0-30
Lumens
685
%Lamp
7.6
%Fixture
8.0
Angle
in Deg
0-Deg
cd/sm
45-Deg
cd/sm
90-Deg
cd/sm
0-40
0-60
0-90
1062
1627
1890
11.8
18.1
21.0
12.4
19.0
22.1
45
55
65
22075
18417
14246
15393
11623
8347
12224
8626
7152
40-90
60-90
90-180
0-180
828
263
6657
8546
9.2
2.9
74.0
95.0
9.7
3.1
77.9
100.0
75
85
10566
7976
8006
7322
7261
6574
COMMON CIRCUIT CONFIGURATIONS
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
2E
=Emergency Circuit
=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
ADE091063
11/20/2009 4:58:34 PM