Page 1
Luminaire Type:
Catalog Number
(autopopulated):
Gotham Architectural Downlighting
Compact Fluorescent Downlights
8” LGFV
Round Lens
Wet Location
Vertical Triple-Tube Lamp
FEAT URES ORDERING INFORMATION
OPTICAL SYSTEM
• Aluminum upper reflector coated with highly reflective white paint provides high
efficiency and an evenly illuminated aperture appearance.
• Available with tempered prismatic lens (T73), flat Fresnel lens (FFL) or flat opal
lens (FOL).
• Regressed white door (RW) or stepped black baffle (SB) are available with white
painted flange provided.
• Door is retained by self-aligning, torsion support springs, preventing gaps
between door and ceiling.
MECHANICAL SYSTEM
• 16-gauge galvanized steel mounting/plaster frame with integral yoke 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.
• Galvanized steel junction box with hinged access covers and spring latch. Two
combination 1/2”–3/4” and three 1/2” knockouts for straight-through conduit
runs. Capacity: 8 (4 in, 4 out) No. 12 AWG conductors, rated for 90°C.
EXAMPLE: LGFV 32TRT 8RW T73 MVOLT
ELECTRICAL SYSTEM
• Rugged aluminum lampholder housing.
• Vertically-mounted, four-pin, positive-latch, thermoplastic socket.
• Class P, thermally-protected, high power factor, electronic ballast mounted to
the junction box.
LISTING
• Fixtures are UL Listed for thru-branch wiring, non-IC recessed mounting and wet
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
Series Wattage/Lamp Door frame Lens type Voltage Ballast
LGFV 18TRT
26TRT
32TRT
42TRT
1
1
8RW Regressed white door
8SB Stepped black baffle
T73 Tempered prismatic lens
FFL Flat fresnel lens
FOL Flat opal lens
MVOLT
120
277
347
2
(blank) Electronic ballast (standard)
ECOS EcoSystem electronic dimming ballast. Minimum
ADEZ
3
dimming level 5%.
4
Advance Mark X® electronic dimming ballast.
Minimum dimming level 5%
Options
6
CP Chicago plenum
5
TRDA
Tamper resistant door assembly
GMF Single, slow-blow fuse (not available with MVOLT)
GLR Single, fast-blow fuse (not available with MVOLT)
WLP 3500 K lamp (shipped separately)
RIF Radio interference filter
ELR
GSKT Foam gasketing ships uninstalled
NEPP
Emergency battery pack. Remote test switch
7
Interface for Sensor Switch® nLight® network provided with integral power
supply. Refer to TN-623-01. Not for use with emergency options.
RRL__ RELOC®-ready luminaire connectors enable a simple and consistent factory
installed option across all ABL luminaire brands. Refer to RRL for complete
nomenclature.
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.
NSP5 D ER KIT Sensor Switch nLight secondary relay and dimming pack device used to switch and dim luminaires powered via an emergency circuit. Refer to NSP5 D ER KIT.
LGFV-8-ROUND-LENS
PAGE 1 OF 3
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2005-2014 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 02/11/14 Specifications subject to change without notice.
Page 2
8” LGFV
Overlap Trim: 9-1/4 (23.5)
Round Lens
Wet Location, Vertical Triple-Tube Lamp
DIMENSIONAL DATA NOTES
All dimensions are inches (centimeters) unless otherwise noted.
15-7/8
(40.3)
9-5/8
(24.4)
Aperture: 7-7/8 (20.1)
Ceiling Opening: 8-7/8 (22.5)
13-5/8
(34.6)
ORDERING NOTES
1. Will also operate DTT 4-PIN lamps of same wattage.
2. Multi-volt electronic ballast capable of operating on any voltage from 120V
through 277V, 50 or 60 Hz.
3. For additional ballast types, refer to TECH-250.
4. 120 or 277V only.
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2005-2014 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 02/11/14. Specifications subject to change without notice.
5. Uses Torx T20 rejection pin drive system. You may order RK1 T20DRV U Torx
driver accessory.
6. For dimensional changes refer to TECH-140.
7. For Emergency applications order non-nLight enabled fixture and NSP5 D ER
KIT as an accessory. Refer to NSP5 D ER KIT.
LGFV-8-ROUND-LENS
PAGE 2 OF 3
Page 3
8” LGFV
90°
0
100
200
300
400
500
600
700
800
900
90°
1000
Round Lens
Wet Location, Vertical Triple-Tube Lamp
PHOTOMETRY
Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance: Single Luminaire 30” Above Floor
LGFV 42TRT 8RW T73
80°
70°
60°
50°
40°
0° 10° 20° 30°
LGFV 42TRT 8RW FFL
200
400
600
800
0° 10° 20° 30°
0
80°
70°
60°
50°
40°
42TRT LAMP, 1.1 S/MH, 3200 RATED LUMENS, TEST NO. LTL14206
From 0° AveLumens
0
913
5
909
864
752
569
350
170
79
29
86
243
344
354
270
155
80
33
7
8
0
15
25
35
45
55
65
75
85
90
Zone Lumens % Lamp
673.3
0° - 30°
1027.0
0° - 40°
1451.9
0° - 60°
1572.5
0° - 90°
90° - 180°
0° - 180°
0.0
1572.5
*E fficiency
*49.1
21.0
32.1
45.4
49.1
0.0
pf
pc
pw
50%30% 50%30% 50%30%
1
.53
2
.48
3
.43
4
.39
5
.36
6
.33
7
.30
8
.28
9
.26
10
.24
42TRT LAMP, 1.0 S/MH, 3200 RATED LUMENS, TEST NO. LTL14207
From 0° AveLumens
0
1013
5
1004
966
781
554
354
208
103
36
95
269
358
346
275
187
103
40
9
10
0
15
25
35
45
55
65
75
85
90
Zone Lumens % Lamp
721.8
0° - 30°
1067.7
0° - 40°
1529.5
0° - 60°
1682.7
0° - 90°
90° - 180°
0° - 180°
0.0
1682.7
*E fficiency
*52.6
22.6
33.4
47.8
52.6
0.0
pf
pc
pw
50% 30% 50%30% 50% 30%
1
.56
2
.51
3
.46
4
.41
5
.38
6
.35
7
.32
8
.29
9
.27
10
.25
.51
.45
.40
.35
.32
.29
.26
.24
.22
.20
.55
.48
.42
.38
.34
.30
.28
.25
.23
.22
.52
.47
.42
.38
.35
.32
.30
.27
.25
.24
.55
.50
.45
.41
.37
.34
.31
.29
.27
.25
20%
20%
.50
.44
.39
.35
.32
.29
.26
.24
.22
.20
.54
.47
.42
.37
.33
.30
.28
.25
.23
.22
.50
.45
.41
.37
.34
.31
.29
.27
.25
.23
.53
.48
.43
.40
.36
.33
.31
.28
.26
.25
80%70% 50%
80% 70% 50%
.49
.43
.38
.34
.31
.28
.26
.24
.22
.20
.52
.46
.41
.36
.33
.30
.27
.25
.23
.21
Mount
height
8
10
12
14
16
Mount
height
8
10
12
14
16
Inital fc
at beam
center
30.2
16.2
10.1
6.9
5.0
Inital fc
at beam
center
33.5
18.0
11.2
7.7
5.6
50% be am angle
58.1°
fc at
beam
Beam
6.1
8.3
10.6
12.8
15.0
Beam
5.7
7.8
9.9
11.9
14.0
54.8°
edge
15.1
8.1
5.1
3.5
2.5
fc at
beam
edge
16.7
9.0
5.6
3.8
2.8
diameter
50% be am angle
diameter
10% be am angle
95.0°
fc at
beam
Beam
12.0
16.4
20.7
25.1
29.4
Beam
11.8
16.1
20.4
24.7
29.0
94.1°
edge
3.0
1.6
1.0
0.7
0.5
fc at
beam
edge
3.3
1.8
1.1
0.8
0.6
diameter
10% be am angle
diameter
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.
LGFV-8-ROUND-LENS
PAGE 3 OF 3
GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamlighting.com
© 2005-2014 Acuity Brands Lighting, Inc. All Rights Reserved. Rev. 02/11/14 Specifications subject to change without notice.
Loading...