Lightolier HDS2GLW224 Fascicule

Page de 2
For Factory Technical Information: (978) 657-7600 • Fax (978) 658-0595
631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
We reserve the right to change details of design, materials and finish.
www.lightolier.com © 2008 a Philips Group
Section 5/Folio M33-35
Job Information  
Type:
Lightolier is a Philips group brand
HP90 Semi 
HDS2GLW214 or 224
Page 2 of 2
Direct/Indirect Semi-Recessed Fluorescent
2' x 2' with Acrylic Linear Prismatic Lens, 2 Lamp T5
Ordering Information
Explanation of Catalog Number. Example: HDS2GLW224UNVPG
Options/Accessories
Fusing: Internal fast blow fusing: SUFFIX: A.
Internal slow blow fusing: SUFFIX: C.
Drywall Kit: Order Catalog Number: FK92X2.
Electrical Wiring Options: Emergency Packs are only avalable for remote mounting.
Consult factory.
For motion or light sensor. See Folio OA20-10.
Specifications
Performance: In an installation of 2 lamp 24W luminaires in a room cavity
ratio of 1, with reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not
be less than .77. To reduce glare the average brightness at 65° shall not exceed
3196 candelas per square meter. To control veiling reflections, luminaire output
in the 30°-90° zone shall not be less than 77.3%. 
Materials: Chassis parts are die-formed code gauge steel.
Lamp Shield: Linear prismatic translucent DR acrylic lens.
Finish: Chassis exterior – Soft white post painted polyester powder. 
Specifications (continued)
Cavity – Soft white post painted polyester powder. Rust preventative undercoating. Reflector 
Soft white post painted polyester powder.
Electrical: Thermally protected class “P’ ballast C.B.M. approved, non PCB. If K.O. is within 3" of
ballast, use wire suitable for at least 90°.
UL Listed for damp locations.
Labels: I.B.E.W./UL and ULc Listed.
This product may have a mercury containing lamp. Manage in accord with Disposal Laws. See:
www.lamprecycle.org
HD
Options:
Add appropriate
suffix to catalog
no., ie: (A)
HP90
Direct/Indirect
Semi-Recessed
S
Body Style:
= Static
2
Fixture
Width
G
Ceiling Type:
Fits both
Standard Grid
and
Slot Grid
L
Acrylic Lens
Lamp:
(By Others)
14=T5 14W
24=T5HO 24W
(Nominal 24")
W
Reflector:
White
2
Lamp
Quantity
2=2 Lamp
Ballast Type:
<
20THD
<
10THD
2 Lamp Elec. T5
PG ††
(14 Watt)
2 Lamp Elec. T5HO
PG ††
(24 Watt)
††Program Rapid Start (UNV only)
0.0
45.0
90.0
FLUX
0
511
511
511
5
508
509
512
49
15
486
495
502
140
25
446
466
484
215
35
389
425
458
266
45
315
370
420
285
55
227
310
376
274
65
131
248
324
237
75
59
188
264
185
85
13
131
212
130
90
2
84
151
Model No. HDS2GLW214120PG
LER = FP - 58.1      IW - 30.6      BF - 1.O
Comparative yearly lighting energy cost per
1000 lumens = $4.13
Report Number: G2008276
Catalog Number: HDS2GLW214120PG
Lamps: (2)F14T5
Luminaire: HP90 Semi-Recessed 2' x 2'
with linear prismatic lens.
Ballast: ER21120MHT
Report is based on 1200 Lumens per lamp.
Efficiency: 74.1%
CIE Type-Direct-Indirect
Plane:
0-Deg
90-Deg
Spacing Criteria:
1.2
1.4
Shielding Angles:
90
90
Plane:
0-Deg
90-Deg
Luminous Length:
23.040
23.040
CANDELA DISTRIBUTION
AVERAGE AVERAGE AVERAGE AVERAGE
IN DEG.
0-DEG.
45-DEG.
90-DEG.
45
1183.
1390.
1578.
55
1012.
1382.
1676.
65
746.
1413.
1846.
75
486.
1548.
2174.
85
204.
2059.
3332.
LUMINANCE DATA IN CANDELA/SQ. METER
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE 
FLOOR CAVITY REFLECTANCE 0.20
0
RC
80
50
30
RW 70 50 30 50 30 10 50 30 10
0
1 79 74 70 69 66 63 66 64 61
0
2 71 64 58 59 55 51 57 53 50
0
3 64 55 48 52 46 42 50 45 41
0
4 58 49 41 46 40 35 44 39 35
0
5 54 43 36 41 35 30 39 34 30
0
6 49 39 32 37 31 26 35 30 26
0
7 47 35 28 33 27 23 32 27 23
0
8 43 32 25 30 25 20 29 24 20
0
9 40 29 23 28 22 18 27 22 18
10 37 27 21 26 20 17 25 20 17
ZONE
LUMENS % LAMP
% FIXT
0
0-
0
30
403
16.8
22.7
0
0-
0
40
669
27.9
37.6
0
0-
0
60
1228
51.2
69.0
0
0-
0
90
1780
74.1
100.0
90-180
000
0
0.0
00
0.0
0
0-180
1780
74.1
100.0
ZONAL LUMEN SUMMARY
Model No. HDS2GLW224120PG
LER = FP - 66.0      IW - 46.7      BF - 1.0
Comparative yearly lighting energy cost per
1000 lumens = $3.63
Report Number: G2008227
Catalog Number: HDS2GLW224120PG
Lamps: (2) F24T5 HO
Luminaire: HP90 Semi-Recessed 2' x 2'
with linear prismatic lens.
Ballast: ER224120MHT
Report is based on 2000 Lumens per lamp.
Efficiency: 77.1%
CIE Type-Direct-Indirect
Plane:
0-Deg
90-Deg
Spacing Criteria:
1.2
1.4
Shielding Angles:
90
90
Plane:
0-Deg
90-Deg
Luminous Length:
23.040
23.040
0.0
45.0
90.0
FLUX
0
885
885
885
5
882
882
885
84
15
844
858
870
243
25
774
808
839
373
35
674
735
795
460
45
546
643
731
495
55
391
537
655
474
65
227
430
561
409
75
102
323
461
320
85
22
225
368
226
90
3
146
265
CANDELA DISTRIBUTION
0
AVERAGE AVERAGE AVERAGE AVERAGE
IN DEG.
0-DEG.
45-DEG.
90-DEG.
45
2051.
2415.
2746.
55
1743.
2394.
2920.
65
1293.
2450.
3196.
75
840.
2660.
3797.
85
346.
3536.
5783.
LUMINANCE DATA IN CANDELA/SQ. METER
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE 
FLOOR CAVITY REFLECTANCE 0.20
0
RC
80
50
30
RW 70 50 30 50 30 10 50 30 10
0
1 82 77 73 72 69 66 69 66 64
0
2 73 66 60 62 57 53 59 55 51
0
3 67 57 50 54 48 43 51 47 43
0
4 61 50 43 47 41 36 46 40 36
0
5 56 45 37 42 36 31 41 35 31
0
6 51 40 33 38 32 27 37 31 27
0
7 47 36 29 35 28 24 33 28 24
0
8 44 33 26 32 26 21 31 25 21
0
9 41 30 24 29 23 19 28 23 19
10 39 28 22 27 21 17 26 21 17
ZONE
LUMENS % LAMP
% FIXT
0
0-
0
30
699
17.5
22.7
0
0-
0
40
1160
29.0
37.6
0
0-
0
60
2129
53.2
69.0
0
0-
0
90
3083
77.1
100.0
90-180
000
0
0
0.0
00
0.0
0
0-180
3083
77.1
100.0
ZONAL LUMEN SUMMARY
Voltage:
120, 277 or
UNV=120-277