Page 1
Luminaire Type:
Catalog Number
(autopopulated):
Gotham Architectural Downlighting
Low Voltage Downlights
4” SQDLV
Vertical Lamp
MR16
FEAT URES ORDERING INFORMATION NOTES
OPTICAL SYSTEM
• Self-flanged, matte-diffuse high impact polymer finishing trim with a durable,
proprietary vapor deposition 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.
• One piece trim eliminates mitered flange corners and inside corner gaps.
• Lamp snoot minimizes stray light in housing and accommodates up to two
lenses.
• Relamping capability from above or below ceiling.
MECHANICAL SYSTEM
• Rolled steel housing with matte black finish and 16-gauge painted steel mounting/plaster frame accommodates up to 1-1/2” thick ceiling materials.
• Patent-pending adjustable aperture allows 1/4” adjustments in all directions
and up to 5° of rotation allowing post-installation adjustments to ensure trim to
trim alignment.
• 16-gauge galvanized steel mounting bars with continuous 4” vertical adjust-
EXAMPLE: SQDLV DWN MR16 4AR LD 120
ments are shipped pre-installed.
• Post-installation adjustment possible without the use of tools from above or
below ceiling.
• Secondary housing adjustment system for precise, final ceiling to flange
alignment.
ELECTRICAL SYSTEM
• Socket assembly, electronic stepdown transformer and thermally activated insulation detector provided with easy tool-less removal.
LISTING
• Fixtures are UL listed for thru-branch wiring, Non-IC recessed mounting and
damp locations. Listed and labeled to comply with Canadian Standards.
• Requires access above ceiling.
WARRANTY
• 1-year limited warranty. Complete warranty terms located at:
www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
Series Configuration Wattage/Lamp Aperture/Trim color Finish Voltage Options
SQDLV DWN MR16 4AR Clear
4DSR Stepped
4PR Pewter
4WTR Wheat
1
4WR
White
1
4BR
4PDSR Pewter stepped
4WDSR
Black
Wheat stepped
2
(blank)
Semi-specular
LD Matte-diffuse
120
277
347
SF Single fuse
3
LRC
Provides compatibility with Lithonia Reloc®
System. Lithonia Reloc System can be installed
less this option with connectors provided by
others. Access above ceiling required
CP Chicago Plenum
TRW White flange
4
MFLG
Microflange trim
SQMT5Square metal trim
ACCESSORIES order as separate catalog numbers (shipped separately)
• For lens accessories, refer to TECH-120.
ORDERING NOTES
1. Not available with matte-diffuse finish.
2. Available with WR and BR trim colors and SQMT metal trim option.
3. For compatible Reloc systems, refer to TECH-110.
4. MFLG standard with high impact polymer trim; Must specify SQMT option for metal microflange trim. Order ships as 3 components: housing, trim and microflange gypsum board.
5. Not available with stepped trims.
SQDLV-4-DWN
PAGE 1 OF 3
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2009-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 01/29/13. Specifications subject to change without notice.
Page 2
4” SQDLV
Vertical Lamp
MR16
DIMENSIONAL DATA
All dimensions are inches (centimeters) unless otherwise noted.
9-3/4
(24.8)
15-3/8
(39.0)
Ceiling opening: 5-1/8 (13.0)
Overlap trim: 5-3/4 (14.6)
Aperture opening: 4-3/8 (11.1)
13-9/16
(34.5)
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2009-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 01/29/13. Specifications subject to change without notice.
SQDLV-4-DWN
PAGE 2 OF 3
Page 3
4” SQDLV
%02fp
%02fp
rF
Vertical Lamp
MR16
PHOTOMETRY
Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance: Single Luminaire 30” Above Floor
SQDLV DWN MR16 4AR LD
180°
6100
12200
18300
24400
30500
0° 20°
90°
80°
60°
40°
0°
30812
5°
19597
15°
25°
35°
45°
55°
65°
75°
85°
90
Ave Lumens
1663
201
20
7
2
5
2
2
0
SQDLV DWN MR16 4AR LD 71W FL
180°
500
1000
1500
2000
2500
90°
80°
60°
40°
Ave Lumens
0°
2762
5°
2776
15°
2725
25°
1707
35°
112
45°
55°
65°
75°
85°
90
9
7
6
3
0
0
65MR16Q/10/NSP/B LAMP, 0.2 S/MH, 3000 RATED LUMENS, TEST NO. 17938
Zone Lumens% Lamp
0° - 30°
0° - 40°
1393
0° - 60°
537
0° - 90°
104
90° - 180°
20
0° - 180°
8
3
2
1
1
2034
2054
2065
2069
2069
0
pc 80%70% 50%
pw 50%30% 10%50% 30%10%50% 30%10%
67.8
68.5
68.8
69.0
0.0
69.0
82
82
82
80
80
0
79
78
1
2
3
4
5
6
7
8
9
10
77
76
74
73
74
72
70
72
70
68
70
68
66
69
67
65
68
65
64
66
64
63
65
63
62
65
63
61
80
77
76
75
75
73
72
73
71
70
71
69
68
70
68
66
68
66
65
67
65
64
66
64
63
65
63
62
64
62
61
Q71MR16/C/FL40 LAMP, 0.9 S/MH, 3000 RATED LUMENS, TEST NO. 17939
%02fp
74
74
74
69
68
66
64
62
60
59
56
56
53
53
50
51
48
48
45
46
43
44
41
70
67
67
62
64
58
60
54
58
51
55
48
52
45
50
43
48
41
46
39
44
266
748
739
126
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
8
6
5
3
0
Zone Lumens% Lamp
1753
58.4
1879
62.6
1892
63.1
1901
63.4
0
0.0
1901
63.4
pc 80%70% 50%
pw 50%30% 10%50% 30%10% 50%30%10%
75
75
0
1
2
3
4
5
6
7
8
9
10
75
71
69
68
67
64
62
63
60
58
60
57
54
57
53
51
54
50
48
51
48
46
49
45
43
47
43
41
45
41
39
77
77
77
75
74
73
73
72
71
71
70
69
68
67
66
65
64
Mounting
70
69
Height
68
67
8.0
67
66
10.0
66
65
12.0
65
63
14.0
64
63
16.0
63
62
62
61
70
70
66
65
62
60
58
57
55
53
52
50
50
48
47
45
45
43
43
41
41
39
Mounting
Height
8.0
10.0
12.0
14.0
16.0
Inital FC
Center
Beam
50% beam
Inital FC
Center
Beam
1018.6
547.8
341.4
233.0
169.1
91.3
49.1
30.6
20.9
15.2
12.3°
Diameter FC Diameter FC
1.2
1.6
2.0
2.5
2.9
50% beam
48.4°
Diameter FC Diameter FC
45.6
4.9
24.5
6.7
15.3
8.5
10.4
10.3
7.6
12.1
509.4
274.0
170.8
116.5
84.6
10% beam
10% beam
24.4°
2.4
3.2
4.1
5.0
5.8
63.6°
6.8
9.3
11.8
14.3
16.8
9.1
4.9
3.1
2.1
1.5
102.0
54.8
34.2
23.3
16.9
0° 20°
SQDLV DWN MR16 4DSR LD 65W NSP
180°
6100
12200
18300
24400
30500
0° 20°
90°
80°
60°
40°
0°
30672
5°
19482
15°
25°
35°
45°
55°
65°
75°
85°
90
Ave Lumens
1383
1636
529
206
109
28
23
24
14
21
13
4
9
4
1
SQDLV DWN MR16 4DSR LD 71W FL
180°
500
1000
1500
2000
2500
0° 20°
90°
80°
60°
40°
0°
2029
5°
2129
15°
2545
25°
1789
35°
45°
55°
65°
75°
85°
90
Ave Lumens
212
702
772
156
155
20
17
11
10
7
7
6
6
2
2
1
9
7
4
65MR16Q/10/NSP/B LAMP, 0.2 S/MH, 3000 RATED LUMENS, TEST NO. 17941
Zone Lumens % Lamp
0° - 30°
2021
0° - 40°
2044
0° - 60°
2071
0° - 90°
2092
90° - 180°
0° - 180°
2092
0
pc 80% 70% 50%
pw 50% 30%10% 50%30% 10% 50% 30%10%
67.4
68.1
69.0
69.7
0.0
69.7
83
83
0
1
2
3
4
5
6
7
8
9
10
83
79
78
77
76
75
73
74
72
70
72
70
68
70
68
66
69
67
65
67
65
64
66
64
63
65
63
62
64
62
61
Q71MR16/C/FL40 LAMP, 1.0 S/MH, 3000 RATED LUMENS, TEST NO. 17936
Zone Lumens % Lamp
0° - 30°
1686
0° - 40°
1841
0° - 60°
1868
0° - 90°
1883
90° - 180°
0° - 180°
1883
0
pc 80%70% 50%
pw 50% 30%10% 50% 30%10% 50%30% 10%
56.2
61.4
62.3
62.8
0.0
62.8
75
75
0
1
2
3
4
5
6
7
8
9
10
75
70
68
67
66
63
61
62
59
57
58
55
53
55
52
49
52
49
46
50
46
44
47
44
41
45
41
39
43
39
37
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.
%02fp
81
81
81
77
77
78
77
76
75
74
72
73
71
70
71
69
68
70
68
66
68
66
65
67
65
64
66
64
63
65
63
62
64
62
61
73
73
73
69
67
66
65
62
61
61
58
56
58
55
52
55
51
49
52
49
46
49
46
44
47
43
41
44
41
39
42
39
37
77
75
74
74
73
72
71
71
70
69
67
66
65
65
64
70
66
63
59
56
53
51
48
46
44
42
Mounting
70
69
Height
68
67
8.0
67
65
10.0
66
64
12.0
65
63
14.0
64
62
16.0
63
61
62
61
70
70
65
64
61
59
Mounting
57
55
Height
54
52
51
48
45
43
41
39
8.0
49
10.0
46
12.0
43
14.0
41
16.0
39
37
50% beam
Inital FC
Center
Beam
1014.0
545.3
339.9
231.9
168.3
Inital FC
Center
Beam
67.1
36.1
22.5
15.3
11.1
12.3°
Diameter FC Diameter FC
1.2
1.6
2.0
2.5
2.9
50% beam
54.2°
DiameterFCDiamete
5.6
7.7
9.7
11.8
13.8
506.9
272.6
169.9
115.9
84.1
33.6
18.0
11.2
7.7
5.6
10% beam
24.4°
2.4
3.2
4.1
5.0
5.8
10% beam
65.9°
7.1
9.7
12.3
14.9
17.5
101.4
54.5
34.0
23.2
16.8
6.7
3.6
2.2
1.5
1.1
C
SQDLV-4-DWN
PAGE 3 OF 3
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2009-2013 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 01/29/13. Specifications subject to change without notice.
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