Lightolier LFK1 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 LFK1
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CANDLEPOWER
ZONE 0 22 45 67 90
DEG.
CANDELAS
180 54 54 54 54 54
175 53 56 61 65 68
165 51 74 113 140 149
155 50 104 160 182 190
145 46 127 193 339 400
135 40 131 344 491 475
125 32 153 360 277 264
115 23 229 184 247 275
105 13 75 162 250 286
95 6 51 131 234 286
90 0 40 118 224 277
85 15 60 132 237 285
75 129 145 214 284 317
65 287 445 293 357 381
55 422 617 600 438 418
45 550 731 848 844 784
35 659 799 948 997 1012
25 745 833 953 1025 1050
15 806 847 910 953 971
5 836 844 857 860 864
0 835 835 835 835 835
Performance
REPORT NO.: ITL54306
LAMPS: 1-F54T5
LUMENS: 5000
EFFICIENCY: 87.0%
CATNO.: LFK1N5414
CANDLEPOWER CURVE
80% 70% 50%
70 50 30 70 50 30 50 30 10
0 989898 939393 838383
1 888480 838076 726966
2 807367 766964 625854
3 736457 696154 555046
4 675649 635447 484339
5 615043 584841 433833
6 564537 534336 393329
7 524133 493932 352925
8 483730 463529 322622
9 453427 423226 292420
10 42 31 24 40 30 23 27 22 18
20% FLOOR CAVITY REFLECTANCE
COEFFICIENTS OF UTILIZATION
% EFFECTIVE CEILING CAVITY REFLECTANCE
WALL REFLECTANCE
DISTRIBUTION
Zone Lumens % Lamp %Luminaire
0-90 3136 63.0 72.0
90-180 1216 24.0 28.0
0-180 4352 87.0 100.0
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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