Luminaire Type:
Catalog Number
(autopopulated):
Gotham Architectural Downlighting
International Decorative Compact Fluorescent Downlights
PDGFI
20.3cm (8”) Candéo® Open Reflector
Horizontal Triple-Tube Lamp
FEATURES ORDERING INFORMATION NOTES
OPTICAL SYSTEM
• Reflector System - Self-flanged, highly reflective/diffuse white painted cone.
Outside of inner reflector is white with semi-specular or matte-diffuse inner
surface finish. Patented Bounding Ray™ Optical Principle design (U.S. Patent
No. 5,800,050) provides lamp before lamp image and smooth transition from
top of the reflector to bottom.
• Inner reflector is field adjustable to three settings that place the reflector flush
with the ceiling, 1/2” or 1” below the ceiling.
• Acrylic diffuser retains inner reflector.
• Diffuser provides direct/indirect luminaire performance. Clear (WHT- Snow),
blue (BLU - Sky), green (GRN - Sea) or tan (TAN - Sand) or red (RBY-Ruby)
diffusers add visual interest.
• Hinged lampdoor provided for optimal fixture efficiency and the reduction of
stray light in the plenum.
EXAMPLE: PDGFI 1/32TRT 8AR WHT MVOLT
Series
Lamp
PDGFI 1/18TRT
1/26TRT
1/32TRT
1/42TRT
2/18TRT
Wattage/
Aperture/
Trim c olo r Finish Color
8AR Clear (blank) Semi-
specular
LD Matte-
diffuse
WHT Snow
GRN Sea
BLU Sky
TAN Sand
RBY Ruby
1
2/26TRT
2/32TRT
2/42TRT
MECHANICAL SYSTEM
• Pre-wired galvanized steel junction box mounted to reflector with removable
access cover. No. 12 AWG conductors rated for 90°C.
• Three (3) swinggate brackets allow for installation from below the ceiling.
Suitable for ceiling thickness ranging from 1.59cm (5/8”) to 2.54cm (1”).
ELECTRICAL SYSTEM
• Horizontally-mounted, positive-latch, thermoplastic socket(s).
• Thermally-protected, high power factor electronic ballast (50/60Hz), mounted to
the junction box.
• Eurostyle terminal block included for power supply and ground connections
required for CE.
LISTING
• MVOLT, 120V and 277V fixtures are UL Listed, non-IC recessed mounting and
damp locations. 220V and 240V fixtures are CE Certified and rated IP20.
WARRANTY
• 1-year limited warranty. Complete warranty terms located at:
www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
Voltage Ballast Options
2,3
MVOLT
120
220
240
277
3
4
4
3
(blank) Electronic ballast
5
ADEZ
Advance Mark 10® electronic
dimming ballast. Minimum
dimming level 5%
5
ADZT
Advance Mark 7® electronic
0-10V DC dimming ballast.
Minimum dimming level 3%
ECOS Lutron EcoSystem
®
electronic
WLP With 3500 K lamp
(shipped separately)
5
GMF
Single, slow-blow fuse
5
GLR
Single, fast-blow fuse
GSKT Foam gasketing
CAL Clear acrylic lens
dimming ballast. Minimum
dimming level 5%.
6
VDB
Vossloh 0-10V dimming ballast
ORDERING NOTES
1. Consult factory for additional colors.
2. Multi-volt electronic ballast capable of operating on any line voltage from
120V through 277V, 50 or 60Hz.
3. Available with UL listing only. 120-277V, 50/60Hz.
PDGFI-8-OPEN
PAGE 1 OF 3
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2010-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 09/03/13. Specifications subject to change without notice.
4. Available with CE listing only. 220-240V, 50/60Hz.
5. Available in 120V or 277V only.
6. Available in 220V or 240V only.
PDGFI
deifitreC EC
detsiL LU
Overlap Trim: 23.5 (9-1/4)
(9-1/5)
20.3cm (8”) Candéo
Horizontal Triple-Tube Lamp
®
Open Reflector
DIMENSIONAL DATA
All dimensions are centimeters (inches) unless otherwise noted.
34.1
(13-2/5)
38.1
(15)
23.4
16.5
(6-1/2)
Aperture: 20 (7-7/8)
Ceiling Opening: 21.9 (8-5/8)
19.4
(7-5/8)
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2010-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 09/03/13. Specifications subject to change without notice.
PDGFI-8-OPEN
PAGE 2 OF 3
20.3cm (8”) Candéo
90°
1200
1500
90°
1000
1200
90°
1000
1200
1400
0° 10° 20° 30°
90°
1000
Horizontal Triple-Tube Lamp
®
PDGFI
Open Reflector
PHOTOMETRY
Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance: Single Luminaire 30” Above Floor
PDGFI 2/42TRT 8AR WHT “CANDÉO” CLEAR LENS
From 0° AveLumens
300
600
900
0° 10° 20° 30°
80°
70°
60°
50°
40°
0
1573
5
15
25
35
45
55
65
75
85
90
1609
1632
1380
923
530
180
49
25
7
0
155
458
627
578
419
176
51
26
8
PDGFI 1/42TRT 8AR WHT “CANDÉO” CLEAR LENS
From 0° AveLumens
200
400
600
800
0° 10° 20° 30°
80°
70°
60°
50°
40°
0
1284
5
1291
1251
956
629
420
133
36
18
123
348
437
399
317
132
37
19
4
5
0
15
25
35
45
55
65
75
85
90
(2) CF42DT/E/IN/835, 3200 lumens per lamp, Pos. #1 (flush), Test No. LTL11452
Zone Lumens % Lamp
1239.2
0° - 30°
1817.0
0° - 40°
2411.4
0° - 60°
2496.2
0° - 90°
90° - 180°
0° - 180°
0.0
2496.2
*E ciency
*39.0
19.4
28.4
37.7
39.0
0.0
pf
pc
80%70% 50%
pw
50%30% 50%30% 50%30%
1
.42
2
.39
3
.35
4
.32
5
.30
.27
6
.25
7
.23
8
.22
9
.20
10
.41
.37
.33
.30
.27
.24
.22
.21
.19
.18
.42
.38
.35
.32
.29
.27
.25
.23
.22
.20
20%
.41
.36
.33
.29
.27
.24
.22
.21
.19
.18
.40
.37
.34
.31
.28
.26
.24
.23
.21
.20
.39
.35
.32
.29
.26
.24
.22
.20
.19
.17
Mount
height
8
10
12
14
16
(1) CF42DT/E/IN/835, 3200 lumens per lamp, Pos. #1 (flush), Test No. LTL11461
Zone Lumens % Lamp
908.6
0° - 30°
1307.6
0° - 40°
1757.3
0° - 60°
1818.0
0° - 90°
90° - 180°
0° - 180°
0.0
1818.0
*E ciency
*56.8
28.4
40.9
54.9
56.8
0.0
pf
pc
80%70% 50%
pw
50%30% 50%30% 50%30%
1
.62
2
.56
3
.51
4
.47
5
.43
6
.40
7
.37
8
.34
9
.32
10
.30
.60
.54
.48
.43
.39
.36
.33
.30
.28
.26
.61
.55
.51
.46
.43
.39
.36
.34
.32
.30
20%
.59
.53
.47
.43
.39
.36
.33
.30
.28
.26
.58
.53
.49
.45
.42
.38
.36
.33
.31
.29
.57
.51
.46
.42
.38
.35
.32
.30
.28
.26
Mount
height
8
10
12
14
16
Inital fc
at be am
center
52.0
28.0
17.4
11.9
8.6
Inital fc
at be am
center
42.4
22.8
14.2
9.7
7.0
50% be am angle
58.5°
fc at
beam
Beam
6.2
8.4
10.6
12.9
15.1
5.5
7.5
9.5
11.5
13.5
53.1°
edge
26.0
14.0
8.7
5.9
4.3
fc at
beam
edge
21.2
11.4
7.1
4.9
3.5
diameter
50% be am angle
Beam
diameter
10% be am angle
93.3°
fc at
beam
Beam
11.7
15.9
20.1
24.4
28.6
Beam
11.5
15.6
19.8
24.0
28.1
92.4°
edge
5.2
2.8
1.7
1.2
0.9
fc at
beam
edge
4.2
2.3
1.4
1.0
0.7
diameter
10% be am angle
diameter
PDGFI 1/42TRT 8AR WHT “CANDÉO” CLEAR LENS
200
400
600
800
0° 10° 20° 30°
80°
70°
60°
50°
40°
0
1394
5
1386
1235
931
604
384
147
52
29
13
7
131
344
424
382
300
142
54
31
14
15
25
35
45
55
65
75
85
90
From 0° AveLumens
PDGFI 1/42TRT 8AR WHT “CANDÉO” CLEAR LENS
From 0° AveLumens
100
200
300
400
500
600
700
800
900
80°
70°
60°
50°
40°
0
949
5
955
919
687
456
309
95
26
13
91
255
314
289
230
95
27
13
3
4
0
15
25
35
45
55
65
75
85
90
(1) CF42DT/E/IN/835, 3200 lumens per lamp, Pos. #3 (drop), Test No. LTL11462
Zone Lumens % Lamp
899.4
0° - 30°
1281.4
0° - 40°
1723.1
0° - 60°
1822.1
0° - 90°
90° - 180°
0° - 180°
3.9
1826.1
*E ciency
*57.1
28.1
40.0
53.8
56.9
0.1
pf
pc
pw
1
2
3
4
5
6
7
8
9
10
(1) CF42DT/E/IN/835, 2400 lumens per lamp, Pos. #1 (flush), Test No. LTL11473
Zone Lumens % Lamp
661.2
0° - 30°
950.2
0° - 40°
1275.6
0° - 60°
1319.2
0° - 90°
90° - 180°
0° - 180°
0.0
1319.2
*E ciency
*55.0
27.6
39.6
53.2
55.0
0.0
pf
pc
pw
10
To calculate colored lens efficiencies, multiply the standard white efficiency by these factors:
Sky (BLU) .709 Sea (GRN) .720 Sand (TAN) .864
PHOTOMETRY NOTES
• Tested to current IES and NEMA standards under stabilized laboratory conditions.
• Actual performance may differ as a result of end-user environment and application.
• Consult factory or IES file for microgroove baffle, black cone or other photometric reports.
.60
.53
.48
.43
.39
.35
.33
.30
.28
.26
.58
.52
.46
.42
.38
.35
.32
.29
.27
.25
.60
.55
.50
.46
.42
.39
.36
.34
.31
.29
.59
.54
.49
.45
.41
.38
.35
.33
.31
.29
20%
20%
.59
.52
.47
.42
.39
.35
.32
.30
.28
.26
.57
.51
.46
.42
.38
.34
.32
.29
.27
.25
.58
.53
.49
.45
.41
.38
.35
.33
.31
.29
.56
.52
.47
.44
.40
.37
.35
.32
.30
.28
80%70% 50%
50%30% 50%30% 50%30%
.62
.56
.51
.47
.43
.40
.37
.34
.32
.30
80%70% 50%
50%30% 50%30% 50%30%
1
.60
2
.55
3
.50
4
.46
5
.42
6
.39
7
.36
8
.33
9
.31
.29
.57
.51
.46
.42
.38
.35
.32
.29
.27
.25
.55
.50
.45
.41
.37
.34
.31
.29
.27
.25
Mount
height
8
10
12
14
16
Mount
height
8
10
12
14
16
Inital fc
at be am
center
46.1
24.8
15.4
10.5
7.6
Inital fc
at be am
center
31.4
16.9
10.5
7.2
5.2
50% be am angle
49.8°
fc at
beam
Beam
diameter
edge
23.0
5.1
12.4
7.0
8.8
7.7
10.7
5.3
3.8
12.5
50% be am angle
52.2°
fc at
beam
Beam
5.4
7.4
9.3
11.3
13.2
edge
15.7
8.4
5.3
3.6
2.6
diameter
10% be am angle
89.5°
fc at
beam
Beam
diameter
edge
4.6
10.9
2.5
14.9
1.5
18.9
1.1
22.8
0.8
26.8
10% be am angle
92.1°
fc at
beam
Beam
11.4
15.6
19.7
23.9
28.0
edge
3.1
1.7
1.1
0.7
0.5
diameter
PDGFI-8-OPEN
PAGE 3 OF 3
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2010-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 09/03/13. Specifications subject to change without notice.
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