Lightolier LFK2 Indoor Furnishings User Manual


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We reserve the right to change details of design, materials and finish.
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Lighting Systems LFK2
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CANDLEPOWER
ZONE 0 22 45 67 90
DEG.
CANDELAS
180 183 183 183 183 183
175 183 184 184 186 186
165 184 184 162 155 152
155 180 162 166 178 184
145 170 153 200 334 392
135 156 160 350 475 452
125 135 186 342 236 211
115 100 237 141 182 199
105 60 66 115 170 192
95 16 38 90 155 187
90 0 28 80 148 180
85 11 40 90 157 184
75 57 104 150 196 196
65 113 263 234 286 304
55 183 322 495 412 412
45 349 466 657 762 763
35 513 618 733 871 949
25 667 748 832 913 961
15 798 841 909 952 975
5 896 905 920 928 933
0 912 912 912 912 912
Performance
REPORT NO.: ITL54308
LAMPS: 1-F54T5
LUMENS: 5000
EFFICIENCY: 73.5%
CATNO.: LFK1L5414
CANDLEPOWER CURVE
80% 70% 50%
70 50 30 70 50 30 50 30 10
0 828282 777777 696969
1 747168 706764 605856
2 686257 645955 524946
3 625549 585247 464239
4 574943 534641 413734
5 524337 494136 373329
6 483933 453732 342925
7 453529 423428 312623
8 423226 393125 282320
9 392924 372823 262118
10 36 27 22 34 26 21 24 19 16
20% FLOOR CAVITY REFLECTANCE
COEFFICIENTS OF UTILIZATION
% EFFECTIVE CEILING CAVITY REFLECTANCE
WALL REFLECTANCE
DISTRIBUTION
Zone Lumens % Lamp %Luminaire
0-90 2506 50.0 68.0
90-180 1170 23.5 32.0
0-180 3677 73.5 100.0
ROOM CAVITY RATIO
Fixture Lengths & Mounting
4' (121.92cm)
8' (243.48cm)
Note: All suspension points have
6" (15.24cm) of adjustment within
each module. 12" (30.48cm) when
two modules are joined. Field
cutting of wire cover is required.
12’ 0-3/4" (367.67cm)
16’ 0-3/4" (489.59cm)
8' (243.48cm) 8' (243.48cm)
8' (243.48cm)
8' (243.48cm)
8' (243.48cm)
8' (243.48cm)
8' (243.48cm) 8' (243.48cm)
4' (121.92cm)
4' (121.92cm)
20’ 0-3/4" (611.51cm)
24’ 0-3/4" (733.43cm)
8’ 0-3/4" (245.75cm)
4’ 0-3/4"
(123.83cm)
Mounting Accessories
Power Feed Cable End Set
Intermediate Cable Set
Cable length is 36" (91.44cm)
Single Cable: LFKC36
Intermediate
Cable/Cord Set
Cable length is 36" (91.44cm)
Straight Cord: LFKCC36
Ceiling Grid Kit (CGK)
Includes both standard
1" (2.54cm) Tee and Slot
Tee Clip.
Order one for every non-
powered suspension point.
Ceiling Grid Kit—
Power (CGKP)
Includes the hardware
necessary to install a
power feed above a
suspended ceiling. J-box
not included. Order one for
every powered suspension
point.
4 Wire Cord: LFKCC36X4
5 Wire Cord: LFKCC36X5
Cable length is 36" (91.44cm)
Straight Cord: LFKEC36WH
4 Wire Cord: LFKEC36WHX4
5 Wire Cord: LFKEC36WHX5
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