Gotham 8 PDXH SpecSheet

Luminaire Type:

Flush

Catalog Number
(autopopulated):

Gotham Architectural Downlighting
Decorative HID Downlights

8” PDXH

Ice™ Color

ED17 Lamp

FEAT URES ORDERING INFORMATION NOTES

OPTICAL SYSTEM

• Self-flanged, matte-diffuse reflector. 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. Minimum flange matches
reflector finish.

• Cross Baffle - Red, blue, amber or white acrylic cross baffle, jacketed with
aluminum (U.S. Patent No. 6,273,592 B1), provides a vibrant edge-glow color
appearance. Available in flush or round (convex) baffle styles.

MECHANICAL SYSTEM

• 16-gauge galvanized steel mounting/plaster frame with integral brackets to
retain optical system. Maximum 1-1/2” ceiling thickness.

• 16-gauge galvanized steel mounting bars with continuous 4” vertical adjust­ment are shipped pre-installed. Post installation adjustment possible without
the use of tools from above or below ceiling.

EXAMPLE: PDXH 70M 8AR RLRF 120

Aperture/

Series Wattage/Lamp

PDXH

Metal halide (ED17)

50M
70M
100M

Color-corrected
metal halide (ED17)

50MHC
70MHC

1,2

Trim c olo r Baffle type Lens style Voltage Ballast Options

8AR Clear RLRF Red flush

RLRR Red round

(blank) No lens

CGL Clear glass
BLRF Blue flush
BLRR Blue round
ALRF Amber flush
ALRR Amber round
WLRF White flush
WLRR White round

100MHC

• Galvanized steel junction box with hinged access covers and spring latch. Two
combination 1/2”-3/4” and four 1/2” knockouts for straight-through conduit
runs. Capacity: 8 (4 in, 4 out) No. 12 AWG conductors rated for 90°C.

ELECTRICAL SYSTEM

• Medium-base porcelain socket with nickel-plated screw shell.

• Pre-wired, electronic 120-277V ballast module is standard. Assembly can be
attached before or after mounting of mounting/plaster frame.

• Thermally-activated insulation detector.

LISTING

• Fixtures are UL Listed for thru-branch wiring, non-IC recessed mounting and
damp locations. Listed and labeled to comply with Canadian standards.

WARRANTY

• 1-year limited warranty. Complete warranty terms located at:

www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx

lens

120
277
347

(blank) Electronic

3

EMB Electro-

ballast

magnetic
ballast

SF Single fuse
TRW White painted flange
TRBL Black painted flange
GSKT Foam gasketing
WLP 3000 K Lamp (shipped separately)

4

RRL

RELOC®-ready luminaire. Provides
compatibility with Lithonia RELOC
system. Access above ceiling
required.

CP Chicago plenum

ACCESSORIES order as separate catalog numbers (shipped separately)

SCA8 Sloped ceiling adapter. Degree of slope must be specified (10D, 15D, 20D, 25D, 30D). Ex: SCA8 10D.

ORDERING NOTES

1. Recommended for use with coated lamps.

2. Open rated lamp required.

3. Available with 70W & 100W electromagnetic ballast only.

4. For compatible RELOC systems, refer to TECH-110.

PDXH-8-COLOR

PAGE 1 OF 3

GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com

© 2007-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 09/17/13. Specifications subject to change without notice.

8” PDXH

Round

Overlap Trim:9-1/4 (23.5)

11-13/16

(40.1)

*Comparative yearly lighting energy cost per 1000 lumens

Ice™ Color

ED17 Lamp

DIMENSIONAL DATA ELECTRICAL

All dimensions are inches (centimeters) unless otherwise noted.

15-7/8
(40.3)

15-13/16

Aperture: 7-7/8 (20.0)
Ceiling Opening: 8-7/8 (22.5)

(30.0)

ENERGY (Calculated in accordance eith NEMA standard LE-5A)

Annual*

LER.DOH

20
21
25

Energy

Cost
$11.86
$11.22
$ 9.69

Lamps
(1) 50M
(1) 70M
(1) 100M

Lamp

Lumens

3200
4700
7900

Ballast

Factor

1.00

1.00

1.00

Input

Watts

56
78

112

GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com

© 2007-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 09/17/13. Specifications subject to change without notice.

PDXH-8-COLOR

PAGE 2 OF 3

8” PDXH

90°

1200

1500

90°

1200

1600

2000

90°

1000

1500

2000

2500

3000

90°

1400

2100

2800

3500

Ice™ Color

ED17 Lamp

PHOTOMETRY

Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance: Single Luminaire 30” Above Floor

PDXH 50M 8AR WLRR

300

600

900

0° 10° 20° 30°

PDXH 70M 8AR WLRR

400

800

0° 10° 20° 30°

80°

70°

60°

50°

40°

80°

70°

60°

50°

40°

3200 rated lumens per lamp, 0.7 s/mh, Test No. LTL15739

From 0° AveLumens

0

1544

5

1453
1044

691
321
138

57
23

8
3
0

131
290
311
204
109

52
23

9
3

15
25
35
45
55
65
75
85
90

Zone Lumens % Lamp

732.6

0° - 30°

936.2

0° - 40°

1097.6

0° - 60°

1133.1

0° - 90°

90° - 180°

0° - 180°

0.0

1133.1

*35.4

*E ciency

22.9

29.3

34.3

35.4

0.0

4700 rated lumens per lamp, 0.7 s/mhTest No. LTL15746

From 0° AveLumens

0

2251

5

2102
1561
1036

464
197

81
32
12

4
0

190
434
466
296
156

74
33
13

4

15
25
35
45
55
65
75
85
90

Zone Lumens % Lamp

1090.3

0° - 30°

1385.9

0° - 40°

1615.9

0° - 60°

1666.2

0° - 90°

90° - 180°

0° - 180°

0.0

1666.2

*E ciency

*35.5

23.2

29.5

34.4

35.5

0.0

pf
pc

80%70% 50%

pw

50%30% 50%30% 50%30%

.39

1
2

.36

3

.33

4

.31

5

.29

6

.27

7

.25

8

.24

9

.22

10

.21

pf
pc

80%70% 50%

pw

50%30% 50%30% 50%30%

1

.39

2

.36

3

.33

4

.31

5

.29
.27

6

.25

7

.24

8

.22

9

.21

10

.38
.34
.31
.29
.27
.25
.23
.22
.20
.19

.38
.34
.31
.29
.27
.25
.23
.21
.20
.19

.38

.35
.33
.31
.28
.27
.25
.24
.22
.21

.38

.35
.33
.30
.28
.27
.25
.23
.22
.21

20%

.37
.34
.31
.28
.26
.24
.23
.21
.20
.19

20%

.37
.34
.31
.29
.26
.25
.23
.21
.20
.19

.37
.34
.32
.30
.28
.26
.25
.23
.22
.21

.37
.34
.32
.30
.28
.26
.24
.23
.22
.21

.36
.33
.30
.28
.26
.24
.23
.21
.20
.19

.36
.33
.30
.28
.26
.24
.23
.21
.20
.19

Mount
height

10
12
14
16

Mount
height

8
10
12
14
16

8

Inital fc
at be am

center

51.0

27.4

17.1

11.7

8.5

Inital fc
at be am

center

74.4

40.0

24.9

17.0

12.4

50% be am angle

37.4°
fc at

beam

Beam

3.7

5.1

edge

25.5

13.7

diameter

6.4

7.8

9.1

50% be am angle

38.8°
fc at

beam

Beam

3.9

5.3

6.7

8.1

9.5

edge

37.2

20.0

12.5

8.5

6.2

diameter

10% be am angle

Beam

diameter

11.0

13.9

8.6

16.8

5.8

19.7

4.2

10% be am angle

Beam

diameter

8.0

10.9

13.8

16.8

19.7

8.0

72.4°

72.1°

fc at

beam

edge

fc at

beam

edge

7.4

4.0

2.5

1.7

1.2

5.1

2.7

1.7

1.2

0.8

PDXH 100M 8AR WLRF

80°

500

70°

60°

50°

40°

0° 10° 20° 30°

PDXH 100M 8AR BLRF

80°

700

0° 10° 20° 30°

70°

60°

50°

40°

7900 lumens per lamp, 0.7 s/mh, Test No. LTL15749

From 0° AveLumens

0

2979

5

2806
2159
1455

783
389
194

86
31

5
0

257
599
662
493
305
176

87
34

6

15
25
35
45
55
65
75
85
90

Zone Lumens % Lamp

1517.8

0° - 30°

2010.5

0° - 40°

2491.9

0° - 60°

2619.3

0° - 90°

90° - 180°

0° - 180°

0.0

2619.3

*33.2

*E ciency

19.2

25.4

31.5

33.2

0.0

7900 lumens per lamp, 0.7 s/mh, Test No. LTL15751

From 0° AveLumens

0

3945

5

3610
2657
1754

787
322
114

38
11

1
0

326
738
790
499
254
107

40
13

2

15
25
35
45
55
65
75
85
90

Zone Lumens % Lamp

1854.1

0° - 30°

2353.5

0° - 40°

2714.8

0° - 60°

2769.0

0° - 90°

90° - 180°

0° - 180°

0.0

2769.0

*E ciency

*35.1

23.5

29.8

34.4

35.1

0.0

pf
pc
pw

pf
pc
pw

10

10

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.

PDXH-8-COLOR

PAGE 3 OF 3

GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com

© 2007-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 09/17/13. Specifications subject to change without notice.

.35
.32
.28
.26
.24
.22
.20
.19
.18
.17

.38
.34
.31
.29
.27
.25
.23
.22
.20
.19

.35
.33
.30
.28
.26
.24
.22
.21
.20
.18

.38

.35
.33
.30
.28
.27
.25
.24
.22
.21

20%

20%

.35
.31
.28
.26
.24
.22
.20
.19
.18
.16

.37
.34
.31
.29
.26
.25
.23
.22
.20
.19

.34
.31
.29
.27
.25
.23
.22
.20
.19
.18

.36
.34
.32
.30
.28
.26
.25
.23
.22
.21

80%70% 50%

50%30% 50%30% 50%30%

1

.36

2

.33

3

.30

4

.28

5

.26

6

.24

7

.23

8

.21

9

.20
.19

80%70% 50%

50%30% 50%30% 50%30%

1

.39

2

.36

3

.33

4

.31

5

.29

6

.27

7

.25

8

.24

9

.23
.21

.33
.30
.28
.25
.23
.21
.20
.19
.17
.16

.36
.33
.30
.28
.26
.24
.23
.21
.20
.19

Mount
height

8
10
12
14
16

Mount
height

8
10
12
14
16

Inital fc
at be am

center

98.5

53.0

33.0

22.5

16.3

Inital fc
at be am

center

130.4

70.1

43.7

29.8

21.6

50% be am angle

40.5°
fc at

beam

Beam

diameter

diameter

edge

49.2

4.1

26.5

5.5

16.5

7.0

11.3

8.5

8.2

10.0

50% be am angle

37.6°
fc at

beam

Beam

edge

65.2

3.7

35.1

5.1

21.9

6.5

14.9

7.8

10.8

9.2

10% be am angle

76.9°
fc at

beam

Beam

diameter

diameter

edge

9.8

8.7

5.3

11.9

3.3

15.1

2.3

18.3

1.6

21.5

10% be am angle

71.6°
fc at

beam

Beam

edge

13.0

7.9

7.0

10.8

4.4

13.7

3.0

16.6

2.2

19.5