Lightolier SORA-4 Indoor Furnishings User Manual


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Job Information Type:
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We reserve the right to change details of design, materials and finish.
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Lighting Systems SORA-4
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Mounting Accessories
Power Feed Cable End Set
Distance is from the ceiling
line to the top of the lumi-
naire housing.
36” (91.44cm) Platinum: SECO36SC
36” (91.44cm) White: SECO36WH
Stem End Set
Distance is from the ceiling
line to the top of the lumi-
naire housing.
30” (76.20cm) Platinum: SESO3
Ø
SC
30” (76.20cm) White: SESO3
Ø
WH
Intermediate Cable
Distance is from the ceiling
line to the top of the lumi-
naire housing.
36” (91.44cm) Platinum: SICO36SC
36” (91.44cm) White: SICO36WH
Notes: Suspended luminaires can be continuously
row mounted longer than 20-foot but the electrical
capacity of power cords cannot be exceeded.
Intermediate Stem
Distance is from the ceiling
line to the top of the lumi-
naire housing.
30” (76.20cm) Platinum: SISO3
Ø
SC
30” (76.20cm) White: SISO3
Ø
WH
Intermediate Cable/Cord
Distance is from the ceiling
line to the top of the lumi-
naire housing.
36” (91.44cm) Platinum: SIPO36SC
36” (91.44cm) White: SIPO36WH
80% 70% 50%
70 50 30 70 50 30 50 30 10
0 909090 777777 525252
1 827875 706762 464443
2 746863 635850 403735
3 686043 585142 353229
4 624346 534535 312825
5 464639 484030 272421
6 524134 443626 252118
7 483730 403222 221816
8 443327 372919 201614
9 413024 652617 181412
10 38 27 21 32 24 15 16 13 11
CANDLEPOWER
ZONE 0 22 45 67 90
DEG.
CANDELAS
180 1333 1333 1333 1333 1333
175 1338 1345 1351 1355 1366
165 1287 1358 1468 1555 1598
155 1196 1355 1604 1789 1874
145 1052 1323 1722 2035 2167
135 874 1261 1825 2292 2500
125 660 1169 1941 2653 2934
115 435 1069 2154 2831 3019
105 215 1057 1929 2078 2057
95 42 556 517 535 468
90 00000
Performance
COEFFICIENTS OF UTILIZATION
% EFFECTIVE CEILING CAVITY REFLECTANCE
REPORT NO.: ITL53330
LAMPS: 2-F54T5
LUMENS: 5000
EFFICIENCY: 94.5%
CATNO.: S254C04WH
CANDLEPOWER CURVE
WALL R EFLE CTANCE
20% FLOOR CAVITY REFLECTANCE
DISTRIBUTION
Zone Lumens % Lamp% Luminaire
0-90 0 0.0 0.0
90-180 9946 94.5 100.0
0-180 9946 94.5 100.0
Fixture Lengths & Mounting Locations
Mounting Accessories
4-Foot
8-Foot
12-Foot
16-Foot
20-Foot
4' 3-1/4” (130.15cm)
4' 2-1/8” (127.32cm)
8' 6-5/8” (260.67cm)
8' 5-3/8” (257.49cm)
12' 9-7/8” (390.84cm)
12' 8-3/4” (387.99cm)
12' 9-3/8” (389.57cm)
17' 1-1/4” (521.34cm)
12' 9-3/8” (389.57cm)
4' 2-3/4” (128.91cm)
21' 4-1/2” (651.51cm)
8' 6" (259.08cm)
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