Lightolier PPH2G12FW228 is a direct/indirect 2' x 4' recessed fluorescent light fixture with a 12-cell white parabolic louver and a lens overlay. It is designed for use with two 28W T5 lamps and has a 72.3% efficiency rating. The fixture is only 5" deep and has tension bars that secure the ends to the body. It can be mounted in both exposed T-bar and exposed slot T-grid ceilings and meets NYC Code requirements.
Lightolier PPH2G12FW228 is a direct/indirect 2' x 4' recessed fluorescent light fixture with a 12-cell white parabolic louver and a lens overlay. It is designed for use with two 28W T5 lamps and has a 72.3% efficiency rating. The fixture is only 5" deep and has tension bars that secure the ends to the body. It can be mounted in both exposed T-bar and exposed slot T-grid ceilings and meets NYC Code requirements.
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 M10-40
Lightolier is a Philips group brand
05/08
Job Information Type:
Job Name:
Cat. No.:
Lamp(s):
Volts/Ballast:
Features
• Direct/indirect louver appearance with soft contoured interior.
• 12 cell flat white louver with lens overlay.
• Air return models meet UL 1598, Paragraph 9.2.2.5 requirements.
• 72.3% efficient (2 lamp 28W T5).
• 82.0% efficient (2 lamp 54W T5).
• Only 5" deep.
• Tension bars secure ends to body.
•
Same fixture fits both G and T ceiling types.
• Fits flush to face of slot grid (T) ceiling.
• Static, optional.
• Louver hinges from either side.
• End of louver gasketed to eliminate light leak.
• Built-in earthquake clips.
• Can be continuous row mounted.
• Wiring access plate standard.
• Meets NYC Code requirements.
• Construction to meet Chicago Plenum requirement is available.
Mounting Methods Dimensions
Paraplus II PPH2G12FW254 or 228
Page 1 of 2 Direct/Indirect 2' x 4' Recessed Fluorescent
12 Cell White Parabolic Louver With Lens Overlay, 2 Lamp T5
24" (610mm)
5"
(127mm)
2-1/2"
(64mm)
2" x 2-1/2" Access Plate
with (2) 7/8" dia. K.O.
48" (1219mm)
exposed t-grid ceiling
exposed slot t-grid ceiling
Acoustical
material
by others
Exposed T-bar
by others
1-1/2"
max.
Acoustical
material
by others
15/16"
24"
1-7/8"
max.
Exposed T-bar
by others
9/16"
24"
air return flow
louver hinges
from either side
built-in earthquake clips
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 M10-40
Job Information Type:
Lightolier is a Philips group brand
Ordering Information
Explanation of Catalog Number. Example: PPH2G12FW254120PG
Options/Accessories
Fusing: Internal fast blow fusing: SUFFIX: GLR.
Internal slow blow fusing: SUFFIX: GMF.
Drywall Kit: Order Catalog Number: FK92X4 and CF4FK SPACER.
Electrical Wiring Options: Consult factory.
Chicago Plenum: SUFFIX: C.
Specifications
Performance: In an installation of 2 lamp 54W luminaires in a room cavity
ratio of 1, with reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not
be less than .87. To reduce glare the average brightness at 65° shall not exceed
2547 candelas per square meter. To control veiling reflections, luminaire output
in the 30°-90° zone shall not be less than 67.7%.
Materials: Chassis parts are die-formed code gauge steel. Housing has all
edges turned for safe-handling.
Finish: Chassis exterior – baked white post painted acrylic enamel. Cavity –
baked white post painted acrylic enamel. Louver – baked white post painted
acrylic enamel, minimum 86% reflectance. Phosphate undercoating.
Specifications (continued)
Overlay: M=Matte white acrylic .040 thick. W=Pattern 20 prismatic .140 thick. O=K20 with white
overlay. V=.095 acrylic pattern 12.
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: (GLR)
Body Style:
H = Air Return
S = Static
2
Fixture
Width
G
Ceiling Type:
Fits both
Standard Grid
and
Slot Grid
12
Number
of Cells:
12=2 rows of
6 cells
Lamp:
(By Others)
28=28W T5
54=54W T5
(Nominal 48")
Ballast Type:
<20THD<10THD
1 or 2 Lamp 28W Elec. T5 –P
I ††
1 or 2 Lamp 28W Elec. T5 –PG††
1 or 2 Lamp 54W Elec. T5 –P5††
WA=Linear T5 Instant Start
less than 10THD
56 Input Watts
0.93 Ballast Factor
Other dimming options. Consult factory.
††Instant Start (120, 277 or UNV).
††Program Rapid Start (UNV only).
0.0 45.0 90.0 FLUX
0 1855 1855 1855
5 1828 1840 1853 175
15 1702 1750 1803 495
25 1529 1601 1735 745
35 1293 1392 1346 841
45 941 1021 1108 765
55 591 606 619 555
65 373 395 411 391
75 186 172 144 185
85 46 40 38 45
90 000
Model No. PPH2G12FW228120WA
LER = FP - 69.3 IW - 56.0 BF - 0.93
Comparative yearly lighting energy cost per
1000 lumens = $3.46
Report Number: G03099
Catalog Number: PPH2G12FW228120WA
Lamps: FP28/830
Luminaire: Paraplus with white painted
interior, white painted 12 cell parabolic
louver with prismatic overlay.
Ballast: WA Energy Smart
Report is based on 2900 Lumens per lamp.
Efficiency: 72.3%
CIE Type-Direct-Indirect
Plane: 0-Deg 90-Deg
Spacing Criteria: 1.2 1.2
Shielding Angles: 55 65
Plane: 0-Deg 90-Deg
Luminous Length: 46.920 22.920
CANDELA DISTRIBUTION
0
AVERAGE AVERAGE AVERAGE AVERAGE
IN DEG. 0-DEG. 45-DEG. 90-DEG.
45 1917. 2080. 2258.
55 1485. 1522. 1555.
65 1272. 1347. 1401.
75 1035. 957. 802.
85 760. 661. 628.
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
01807774727068696766
02736863646057615956
03676055575349555148
04625448514643504542
05574942464137454037
06534438423733413633
07494034383329373329
08463731353027353027
09433428332824322724
10 41 31 26 30 25 22 30 25 22
ZONE LUMENS % LAMP % FIXT
00-030 1414 24.4 33.7
00-040 2255 38.9 53.8
00-060 3575 61.6 85.2
00-090 4196 72.3 100.0
90-180
0000 0.0 000.0
00-180 4196 72.3 100.0
ZONAL LUMEN SUMMARY
Model No. PPH2G12FW254120PG
LER = FP - 66.8 IW - 122.7 BF - 1.0
Comparative yearly lighting energy cost per
1000 lumens = $3.59
Report Number: ITL51252
Catalog Number: PPH2G12FW254120PG
Lamps: FP54/835/HO
Luminaire: Paraplus with white painted
interior, white painted 12 cell parabolic
louver with prismatic overlay.
Ballast: QT 2X54/120PHO
Report is based on 5000 Lumens per lamp.
Efficiency: 82.0%
CIE Type-Direct-Indirect
Plane: 0-Deg 90-Deg
Spacing Criteria: 1.2 1.3
Shielding Angles: 90 90
Plane: 0-Deg 90-Deg
Luminous Length: 46.920 22.920
0.0 45.0 90.0 FLUX
0 3428 3428 3428
5 3411 3410 3406 325
15 3244 3281 3327 930
25 2997 3077 3242 1431
35 2611 2759 2527 1664
45 1991 2077 2058 1545
55 121 1144 1119 1088
65 753 745 729 750
75 398 350 271 371
85 91 79 76 94
90 000
CANDELA DISTRIBUTION
0
AVERAGE AVERAGE AVERAGE AVERAGE
IN DEG. 0-DEG. 45-DEG. 90-DEG.
45 4025. 4199. 4160.
55 3021. 2851. 2854.
65 2547. 2520. 2456.
75 2198. 1933. 1497.
85 1493. 1290. 1247.
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
01908783917977787674
02837771726865706663
03766862645955625854
04706154585248585147
05655548524642514642
06605043474237464137
07564538433733423733
08524135403430393430
09493832373127363127
10 46 35 29 34 28 25 33 28 25
ZONE LUMENS % LAMP % FIXT
00-030 2686 26.9 32.3
00-040 4349 43.5 53.1
00-060 6982 69.8 85.2
00-090 8198 82.0 100.0
90-180
0000 00.0 000.0
00-180 8198 82.0 100.0
ZONAL LUMEN SUMMARY
Voltage:
120, 277 or
UNV=120-277
Paraplus II PPH2G12FW254 or 228
Page 2 of 2 Direct/Indirect 2' x 4' Recessed Fluorescent
12 Cell White Parabolic Louver With Lens Overlay, 2 Lamp T5
F
Flat White
Louver
and Body
2
Lamp
Quantity
2=2 Lamp
Paraplus II
PP
Standard Paraplus II
PY
For NYC Code – I.B.E.W. Manufactured
P3
For NYC Code – Local 3 Manufactured
Lens
Overlay:
M =Matte White
Acrylic .040
Thick
W =Pattern 20
Prismatic
.140 Thick
O =K20 with
White
Overlay
V =.095 Pattern
12
-
-
1
-
2
Lightolier PPH2G12FW228 User manual
- Type
- User manual
- This manual is also suitable for
Lightolier PPH2G12FW228 is a direct/indirect 2' x 4' recessed fluorescent light fixture with a 12-cell white parabolic louver and a lens overlay. It is designed for use with two 28W T5 lamps and has a 72.3% efficiency rating. The fixture is only 5" deep and has tension bars that secure the ends to the body. It can be mounted in both exposed T-bar and exposed slot T-grid ceilings and meets NYC Code requirements.
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