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Performance
CANDLEPOWER CURVE
REPORT NO: LRL 300-1F
CAT NO: LSB24D28
LAMPS: 2 F28T5
LUMENS: 2900
EFFICIENCY: 82.9%
Fixture Lengths & Mounting Locations
48"
(121.92cm)
4-Foot
4' 5-1/8"
(134.94cm)
96" (243.84cm)
12-Foot
12' 5-1/8" (378.78cm)
96" (243.84cm)
16-Foot
96" (243.84cm)
20-Foot
96" (243.84cm)
24-Foot
Mounting Accessories
Cable Assembly
Cable/Cord Assembly
Single Cable & Cord: LSBCC36
Single Cable: LSBC36
Single Cable & 4 Wire Cord*: LSBCC36X4
*Use for dimming, switching, and emergency battery packs.
CANDLEPOWER
ZONE
0
22
45
DEG.
CANDELAS
180
847
847
847
175
848
847
848
165
835
837
836
155
797
800
811
145
719
740
778
135
599
641
726
125
485
546
722
115
325
436
693
105
174
337
576
95
45
128
88
90
0
0
0
85
17
19
22
75
40
44
48
65
66
71
81
55
112
115
135
45
144
156
194
35
252
271
323
25
392
406
452
15
516
526
551
5
618
619
627
0
633
633
633
Calculations are for 28 watt T5 lamps, for 54 watt T5 lamps multiply by 1.7
96" (243.84cm)
8-Foot
8' 5-1/8" (256.86cm)
48"
(121.92cm)
96" (243.84cm)
16' 5-1/8" (500.70cm)
96" (243.84cm)
20' 5-1/8" (622.62cm)
96" (243.84cm)
24' 5-1/8" (744.54cm)
Lighting Systems
COEFFICIENTS OF UTILIZATION
67
90
% EFFECTIVE CEILING CAVITY
80
847
847
WALL REFLECTANCE
848
847
70
50 30 70
835
825
826
825
0
84
84 84 75
1
77
73 70 68
819
823
821
834
2
70
65 60 62
889
885
3
64
57 51 57
855
908
4
59
51 45 52
5
54
45 39 48
646
649
80
65
6
50
41 34 44
0
0
7
46
36 30 41
25
28
8
42
33 27 38
9
39
30 24 35
57
89
141
308
10 37
27 22 33
226
349
20% FLOOR CAVITY REFLECTANCE
279
341
DISTRIBUTION
394
444
Zone
Lumens
514
546
0-90
1167
589
598
90-180
3643
630
632
0-180
4810
633
633
Module
4-Foot Run
8-Foot Run
12-Foot Run
16-Foot Run
20-Foot Run
24-Foot Run
48"
(121.92cm)
96" (243.84cm)
Power Feed End Set
Straight Cord: LSBEC36WH (white)
LSBEC36AL (aluminum)
4 Wire Cord*: LSBEC36WHX4 (white)
LSBEC36ALX4 (aluminum)
Job Information
We reserve the right to change details of design, materials and finish.
LSB-14
REFLECTANCE
70
50
50
30
50
30 10
75
75
57
57 57
65
63
50
49 47
58
54
45
42 40
51
46
40
37 34
45
40
36
32 29
41
35
32
28 25
37
31
29
25 22
33
27
26
22 19
30
24
24
20 17
27
22
22
18 15
25
20
20
16 14
% Lamp
% Luminaire
20.1
24.3
62.8
75.7
82.9
100.0
4-Foot
8-Foot
Cable/
Power Feed
Module
Assembly
1
1
1
1
1
2
1
1
2
2
3
2
Ceiling Grid Kit
CGK
Includes both Standard 1" (2.54cm)
Tee Bar Clip & Slot Tee Clip
Type:
End Set
1
1
1
1
1
1
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