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Performance
CANDLEPOWER CURVE
REPORT NO.: ITL54090
LAMPS: 2-F54T5
LUMENS: 5000
EFFICIENCY: 78.9%
CAT NO.: S254CW4WH
Fixture Lengths & Mounting Locations
52-1/4"
51-5/8"
4-foot
51-5/8"
8-foot
Mounting Accessories
Power Feed Cable End Set
Stem End Set
Distance is from the ceiling
Distance is from the ceiling
line to the top of the lumi-
line to the top of the lumi-
naire housing.
naire housing.
36" Platinum: SECW36SC
30" Platinum: SESW3ØSC
36" White: SECW36WH
30" White: SESW3ØWH
CANDLEPOWER
ZONE
0
22
45
67
90
CANDELAS
DEG.
180
563 563 563 563 563
175
564 564 563 561 560
165
548 549 552 554 553
155
537 538 527 511 506
145
554 546 503 448 442
135
556 535 480 1264 1299
125
546 519 1087 1754 1968
115
515 701 1546 1991 2106
105
438 852 1488 1770 1851
95
156 645 873 975 986
90
2 221 406 484 516
85
23 216 402 495 525
75
73 198 412 521 552
65
107 183 350 470 511
55
134 172 288 384 421
45
156 179 245 311 338
35
182 193 222 261 279
25
204 209 223 238 243
15
216 218 222 227 229
5
222 222 222 222 221
0
221 221 221 221 221
103-3/4"
Intermediate Cable
Distance is from the ceiling
line to the top of the lumi-
naire housing.
36" Platinum: SICW36SC
36" White: SICW36WH
Lighting Systems
COEFFICIENTS OF UTILIZATION
% EFFECTIVE CEILING CAVITY REFLECTANCE
80%
70 50 30
0
80 80 80
1
71 66 63
2
63 57 52
3
57 49 43
4
52 43 37
5
48 38 32
6
44 34 27
7
40 30 24
8
37 27 21
9
34 25 19
10
32 23 17
20% FLOOR CAVITY REFLECTANCE
DISTRIBUTION
Zone
0-90
90-180
0-180
Notes:
1. Suspended wing luminaires can be continuously row mounted longer
than 8' (243.84cm) (but all fixtures must be 4-foot nominal units).
2. The electrical capacity of power cords cannot be exceeded.
3. Non-wing luminaires can be added to the continuous rows if desired
Consult factory for details.
4. 30" (76.20cm) is the minimum recommended mounting distance
when designing with Wing luminaires.
51-5/8"
Intermediate Stem
Distance is from the ceiling
line to the top of the lumi-
naire housing.
30" Platinum: SISW3ØSC
30" White: SISW3ØWH
Job Information
We reserve the right to change details of design, materials and finish.
SORA-5
70%
50%
WALL REFLECTANCE
70 50
30
50 30 10
71 71
71
54 54 54
62 59
56
44 42 40
45 50
46
38 35 32
50 44
38
33 29 26
46 38
33
29 25 21
42 34
28
25 21 18
38 30
24
23 18 15
35 27
21
20 16 13
33 24
19
18 14 12
30 22
17
17 13 10
28 20
15
15 12 9
Lumens
% Lamp % Luminaire
1855
18.5
23.5
6032
60.3
76.5
7887
78.9
100.0
Intermediate Cable/Cord
Distance is from the ceiling
line to the top of the lumi-
naire housing.
36" Platinum: SIPW36SC
36" White: SIPW36WH
Type:
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