
HP90 Recessed Fluorescent H9S1GLR228 or 128
Page 2 of 2 Direct/Indirect – 1' x 4' with Acrylic Linear Prismatic Lens
Static, 1 or 2 Lamp T5
Ordering Information
Explanation of Catalog Number. Example: H9S1GLR228UNVPG
Options/Accessories
Fusing: Internal fast blow fusing: SUFFIX: A.
Internal slow blow fusing: SUFFIX: C.
Drywall Kit: Order Catalog Number: FK91X4.
Electrical Wiring Options: Consult factory.
For motion or light sensor: See Folio OA20-10.
Specifications
Performance: In an installation of 2 lamp 28W luminaires in a room cavity ratio of 1,
with reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not be less than .93. To
reduce glare the average brightness at 65° shall not exceed 3851 candelas per square
meter. To control veiling reflections, luminaire output in the 30°-90° zone shall not be
less than 72.1%.
Materials: Chassis parts are die-formed code gauge steel.
Lamp Shield: Linear prismatic translucent DR acrylic lens.
Finish: Chassis exterior – baked white acrylic enamel.
Specifications (continued)
Cavity – baked flat white acrylic enamel. Rust preventative undercoating. Reflector –
low iridescence specular aluminum 95% reflectance.
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
Options:
Add appropriate suffix
to catalog no., ie: (A)
HP90
Direct/Indirect
Recessed
S
Body Style:
S= Static
1
Fixture
Width
G
Ceiling Type:
Fits both
Standard Grid
and
Slot Grid
L
Acrylic Lens
28
Lamp:
(By Others)
28=T5 28W
(Nominal 48")
R
Reflector:
Specular
Aluminum
Lamp
Quantity
1=1 Lamp
2=2 Lamp Ballast Type: <10THD
1 or 2 Lamp Elec. T5 PG ††
(28 Watt)
1 or 2 Lamp Elec. T5 PG ††
(28 Watt)
2-Lamp Elec. T5 VY**
(28 Watt)
.95/.35 Bilevel
Step Ballast
††Instant Start (120, 277 or UNV)
††Program Rapid Start (UNV only)
**.35 20THD
**.95 10THD
0.0 45.0 90.0 FLUX
0 1661 1661 1661
51643 1659 1678 158
15 1581 1654 1725 468
25 1466 1621 1692 737
35 1303 1470 1512 902
45 1088 1217 1236 922
55 823 913 889 793
65 537 590 558 569
75 256 283 250 291
85 38 42 38 50
90 343
Model No. H9S1GLR128UNVPG
LER = FP - 72.1 IW - 32.6 BF - 1.04
Comparative yearly lighting energy cost per
1000 lumens = $3.33
Report Number: G2010229
Catalog Number: H9S1GLR128UNVPG
Lamps: F28T5
Luminaire: HP90 1' x 4' with linear
prismatic lens.
Ballast: ICN-2S28
Report is based on 2600 Lumens per lamp.
Efficiency: 86.9%
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: 47.040 11.040
CANDELA DISTRIBUTION0
AVERAGE AVERAGE AVERAGE AVERAGE
IN DEG. 0-DEG. 45-DEG. 90-DEG.
45 4245. 4748. 4822.
55 3958. 4391. 4276.
65 3505. 3851. 3542.
75 2729. 3046. 2665.
85 1203. 1329. 1203.
LUMINANCE DATA IN CANDELA/SQ. METER
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.200
RC 80 50 30
RW 70 50 30 50 30 10 50 30 10
01 97 93 89 87 85 82 84 82 80
02 89 81 75 77 72 68 74 70 67
03 81 72 64 68 62 57 65 60 56
04 74 63 56 60 54 49 58 53 48
05 68 57 49 54 47 42 52 46 42
06 63 51 43 49 42 37 47 41 37
07 58 46 38 44 37 33 43 37 32
08 54 42 35 40 34 29 39 33 29
09 51 39 31 37 31 26 36 30 26
10 47 36 29 34 28 24 33 28 24
ZONE LUMENS % LAMP % FIXT
00-030 1364 24.8 27.9
00-040 2266 41.2 46.3
00-060 3981 72.4 81.4
00-090 4891 88.9 100.0
90-180 0000 0.0 000.0
00-180 4891 88.9 100.0
ZONAL LUMEN SUMMARY
Model No. H9S1GLR228UNVPG
LER = FP - 77.2 IW - 63.31 BF - 1.0
Comparative yearly lighting energy cost per
1000 lumens = $3.11
Report Number: G2006140
Catalog Number: H9S1GLR228UNVPG
Lamps: F28T5
Luminaire: HP90 1' x 4' with linear
prismatic lens.
Ballast: QTP2X28T5/UNV
Report is based on 2750 Lumens per lamp.
Efficiency: 88.9%
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: 47.040 11.040
Voltage:
120, 277 or
UNV=120-277
H9 Standard HP90
HY For NYC Code – I.B.E.W. Manufactured
0.0 45.0 90.0 FLUX
0 717 717 717
5709 716 721 68
15 683 702 721 199
25 630 671 707 309
35 554 617 667 385
45 459 541 599 413
55 350 450 490 387
65 236 323 322 297
75 124 164 140 160
85 30 36 36 41
90 000
CANDELA DISTRIBUTION
AVERAGE AVERAGE AVERAGE AVERAGE
IN DEG. 0-DEG. 45-DEG. 90-DEG.
45 1963. 2314. 2562.
55 1845. 2373. 2583.
65 1689. 2311. 2304.
75 1449. 1916. 1636.
85 1041. 1249. 1249.
LUMINANCE DATA IN CANDELA/SQ. METER
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.200
RC 80 50 30
RW 70 50 30 50 30 10 50 30 10
01 94 90 86 84 82 79 81 79 77
02 86 78 72 73 69 65 71 67 63
03 78 68 61 64 59 54 62 57 53
04 71 60 53 57 51 46 55 49 45
05 65 54 46 51 44 39 49 43 39
06 60 48 40 46 39 34 44 38 34
07 56 44 36 42 35 30 40 34 30
08 52 40 32 38 31 27 37 31 27
09 48 36 29 35 28 24 34 28 24
10 45 33 27 32 26 22 31 26 22
ZONE LUMENS % LAMP % FIXT
00-030 576 22.2 25.5
00-040 961 37.0 42.5
00-060 1761 67.7 77.9
00-090 2260 86.9 100.0
90-180 0000 0.0 000.0
00-180 2260 86.9 100.0
ZONAL LUMEN SUMMARY
Job Information Type:
For Factory Technical Information: (978) 657-7600 • Fax (978) 658-0595 12/10
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 © Philips Group Section 5/Folio M32-20 Rev. A