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Features
1. Diffusing Reflector: White translucent acrylic, 3/16" thick.
2. Inner Dirt Shield: White translucent acrylic, 1/8" thick.
3. Chassis: Steel 20 gauge, semi-gloss white powder-coat finish.
4. Suspension: Swivel (central) stem, 5/8" steel tube. Canopy, steel, 7" Dia.
fastened internally, no exposed hardware. Permits installation on ceilings
with slope of up to 45°. Complies with California Code.
5. Multiple Stems: 3/8" Steel outer pipe stems surround center stem and go
into collector plate.
6. Lampholder: Multi-wattage, 4-pin, will accept either GX24q-3 or
GX24q-4 lamp base.
7. Flange Trim: Steel 20 gauge, Plated or Painted Finish.
Lamping (by others)
Compact Fluorescent: Triple Tube, 26, 32, or 42 Watts.
General Electric
Osram/Sylvania
26W Triple Tube 4-Pin (Amalgam) Compact Fluorescent Lamp
F26TBX/*/A/4P
CF26DT/E/IN/*
32W Triple Tube 4-Pin (Amalgam) Compact Fluorescent Lamp
F32TBX/*/A/4P
CF32DT/E/IN/*
42W Triple Tube 4-Pin (Amalgam) Compact Fluorescent Lamp
F42QBK/*/A/4P
CF42DT/E/IN/*
*Manufacturers' color temperature designation.
Electrical
Ballast: Electronic, 2-Lamp HPF, Class P, Programmed Start.
Universal Voltage 120/277V, Multi-Wattage 26/32/42W.
4 Lamps
26 Watt
Voltage
120V 277V
Total Input Watts
110
110
Max. Line Current (amps) 1.11
0.48
Power Factor
>0.98 >0.98 >0.98 >0.98
Ballast Factor
1.02
1.02
THD<10% Minimum Starting Temperature -5°F /-20°C.
Mounting
Mounts directly to 4" outlet box, using crossbar hanger, supplied.
Labels
cULus listed suitable for damp locations.
Application Data
28 Inch Diameter
30' x 30' x 10' Space
Luminaire
Spacing: 10' x 10'
Susp. Dist. 28"
4 Lamps
26W
32W
TTT
TTT
Illum. (FC)
30
41
Maint.
Lum.
8/1
8/1
Ratio
Watts/
1.10
1.36
Sq. Ft.
Reflectancies: 80% Ceiling, 50% Walls, 20% Floor.
Light Loss Factor = .75 (.88 BF x .85)
FC (footcandles) at 30" work plane.
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 © 2009 Philips Group • D0609
Pendalux Gemini 28" Diameter Body 4-26/32/42 Triple Tube
Philips
PL-T26W/*/4P
PL-T32W/*/4P
PL-T42W/*/4P
32Watt
42Watt
120V 277V
120V 277V
136
136
186
186
1.40
0.60
0.60
0.80
>0.99 >0.99
0.96
0.96
0.95
0.95
42W
TTT
54
9/1
1.86
Architectural Decorative
CERTIFIED TEST REPORT NO. 4A28442A
COMPUTED BY LSI PROGRAM **TEST-LITE**
LIGHTOLIER INDIRECT/DIRECT PENDANT FIXTURE
CAT. #4A28442APBU, HOUSING COVER WITHOUT FLANGE, 28" DIFFUSER
4-42W PLT TRIPLE TUBE PHILIPS LAMPS. LUMEN RATING = 3200 LMS.
2-ADVANCE BALLAST, #ICF-2S42-M2-LD, 120 VAC
ANGLE MEAN CP LUMENS
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
ZONE
0-30
0-40
0-60
0-90
40-90
60-90
90-180
0-180
TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS FIVE
TIMES THE GREATEST LUMINOUS OPENING OF LUMINAIRE.
COEFFICIENTS OF UTILIZATION ZONAL CAVITY METHOD
%EFFECTIVE FLOOR CAVITY REFLECTANCE = .20
80
70
50
50 30 10
50 30 10 50 30 10 50 30 10 50 30 10 0
1
.68 .65 .63 .60 .57 .54 .44 .42 .41 .29 .28 .27 .15 .15 .14 .08
2
.59 .55 .51 .52 .48 .45 .38 .35 .33 .25 .24 .22 .13 .13 .12 .07
3
.52 .47 .42 .46 .41 .37 .33 .30 .28 .22 .21 .19 .12 .11 .10 .06
4
.46 .40 .36 .40 .35 .32 .30 .26 .24 .20 .18 .16 .10 .10 .09 .05
5
.40 .35 .30 .36 .31 .27 .26 .23 .20 .18 .15 .14 .09 .08 .08 .04
6
.36 .30 .26 .32 .27 .23 .24 .20 .17 .16 .14 .12 .08 .07 .07 .04
7
.32 .26 .22 .28 .23 .20 .21 .18 .15 .14 .12 .10 .08 .06 .06 .03
8
.38 .29 .19 .26 .21 .17 .19 .16 .13 .13 .11 .09 .07 .06 .05 .03
9
.36 .26 .17 .23 .18 .15 .17 .14 .11 .12 .09 .08 .06 .05 .04 .02
10
.33 .24 .15 .21 .16 .13 .16 .12 .10 .11 .08 .07 .06 .05 .04 .02
DETERMINED IN ACCORDANCE WITH CURRENT IES PUBLISHED PROCEDURES
Job Information
4F28
C
ANDLEPOWER SUMMARY
ANGLE MEAN CP LUMENS
395
90
53
394
38
95
121
199
389
100
433
382
108
105
834
871
372
110
1193
360
166
115
1470
1453
342
120
1722
321
201
125
1912
1704
297
130
2053
272
211
135
2149
1656
247
140
2203
221
198
145
2215
1386
193
150
2192
165
165
155
2178
1005
141
160
2136
116
123
165
1949
546
92
170
1666
71
78
175
1624
159
53
180
1756
ZONAL LUMENS AND PERCENTAGES
LUMENS % LAMP %LUMINAIRE
311
2.43
3.03
512
4.01
5.00
920
7.20
8.97
1287
10.06
12.54
774
6.05
7.55
366
2.86
3.57
8978
70.15
87.46
10266
80.21
100.00
** EFFICIENCY = 80.2% **
30
10
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