
Philips Lightolier
t: (508) 679-8131, Technical info. (978) 657-7600
w: www.lightolier.com
LSW Series July 28, 2011
Specifications are subject to change without notice.
© Koninklijke Philips Electronics N.V., 2011. All rights reserved.
Job Information Type:
LSW Series
Ceiling/Wall Fluorescent, T5 or T8
Page 3 of 3
Vertical
Angle
Horizontal
Angle Zonal
Lumens
045 90
0553 553 553
5549 553 557 53
15 526 541 554 153
25 482 509 529 234
35 418 454 481 283
45 337 381 417 293
55 234 300 341 264
65 140 217 268 212
75 66 154 216 158
85 13 99 164 105
90 379 151
95 382 158 91
105 294 150 90
115 283 131 76
125 372 112 59
135 353 85 38
145 336 57 21
155 523 36 10
165 917 23 5
175 910 11 1
180 8 8 8
Vertical
Angle
Horizontal
Angle Zonal
Lumens
045 90
01176 1176 1176
51162 1175 1188 112
15 1116 1155 1184 326
25 1028 1093 1134 502
35 899 973 993 598
45 724 696 665 542
55 483 485 526 443
65 235 367 508 377
75 110 309 468 319
85 20 229 404 243
90 6202 364
95 6 203 351 208
105 5185 300 180
115 5155 253 143
125 5124 201 103
135 588 142 63
145 658 94 34
155 634 56 15
165 614 24 4
175 5 2 3
180 2 2 2
Photometry
Report Number: G2010291
Catalog Number: LS4R232UNVHI
Lamps: (2) F032T8
Luminaire: LSW Series 4' luminaire
Ballast: RIC2S40TP
Report is based on 2850 lumens per lamp.
Efciency: 73.9%
CIE Type: Direct/Indirect
Plane: 0-Deg. 90-Deg.
Spacing Criteria: 1.1 1.2
Shielding Angles: 90 90
Plane: 0-Deg. 90-Deg.
Luminous Length: 6.000 48.000
Model No. LS4R232UNVHI
LER =66.9 IW =55.4 BF =0.88
Comparative yearly lighting energy cost per
1000 lumens = $3.59
Candela Distribution Coefficients of Utilization
Ceiling 80% 50% 30%
Wall 70 50 30 50 30 10 50 30 10
RC
RW
Zonal Cavity Method
Effective Floor Reflectance = 20%
Room Cavity Ratio
176 72 69 64 61 59 58 56 55
269 63 57 55 51 48 51 48 45
363 55 49 49 44 40 45 41 38
458 49 42 43 38 34 40 36 32
553 44 37 39 34 30 36 32 28
649 39 33 35 30 26 33 28 25
745 36 29 32 27 23 30 25 22
842 33 26 29 24 21 27 23 20
940 30 24 27 22 19 25 21 18
10 37 28 22 25 20 17 24 19 16
Zonal Lumen Summary
Zone Lumens % Lamp % Fixt.
0- 30 940 16.5 22.3
0- 40 1538 27. 0 36.5
0- 60 2523 44.3 59.9
0- 90 3463 60.8 82.2
90-120 531 9.3 12.6
90-130 634 11.1 15.1
90-150 732 12.8 17.4
90-180 751 13.2 17. 8
0-180 4214 73.9 100.0
Average Luminance data
in candela / sq. meter
Angle 0˚ 45˚ 90˚
45 3992. 4363. 4830.
55 2937. 3485. 4620.
65 1648. 3204. 5869.
75 946. 3573. 8263.
85 231. 4105. 16163.
Report Number: G2010296
Catalog Number: LS2R217UNVHI
Lamps: (2)F17 T8
Luminaire: LSW Series 2' luminaire
Ballast: ICN-2P32-SC
Report is based on 1400 lumens per lamp.
Efciency: 76.6%
CIE Type: Direct/Indirect
Plane: 0-Deg. 90-Deg.
Spacing Criteria: 1.1 1.2
Shielding Angles: 90 90
Plane: 0-Deg. 90-Deg.
Luminous Length: 6.000 48.000
Model No. LS2R217UNVHI
LER =66.9 IW =29.8 BF =0.93
Comparative yearly lighting energy cost per
1000 lumens = $3.59
Candela Distribution Coefficients of Utilization
Ceiling 80% 50% 30%
Wall 70 50 30 50 30 10 50 30 10
RC
RW
Zonal Cavity Method
Effective Floor Reflectance = 20%
Room Cavity Ratio
188 88 88 77 77 77 71 71 71
279 75 71 66 63 61 61 59 57
372 65 59 57 53 50 53 49 46
465 57 50 50 45 41 46 42 39
559 50 43 44 39 35 41 37 33
655 45 38 40 34 30 37 32 29
750 40 33 36 30 26 33 29 25
847 36 30 33 27 23 30 26 22
943 33 27 30 24 21 28 23 20
10 40 30 24 27 22 19 26 21 18
Zonal Lumen Summary
Zone Lumens % Lamp % Fixt.
0- 30 439 15.7 20.5
0- 40 722 25.8 33.7
0- 60 1279 45.7 59.6
0- 90 1755 62.7 81.8
90-120 257 9.2 12.0
90-130 316 11.3 14.7
90-150 375 13.4 17.5
90-180 391 13.9 18.2
0-180 2145 76.6 100.0
Average Luminance data
in candela / sq. meter
Angle 0˚ 45˚ 90˚
45 4845. 4785. 4649.
55 3982. 4259. 4153.
65 3031. 3671. 3721.
75 2048. 3349. 3615.
85 753. 3147. 3592.