Gotham LGFI 20.3 SpecSheet
Luminaire Type:
Catalog Number
(autopopulated):
Gotham Architectural Downlighting
International Compact Fluorescent Downlights
LGFI
20.3cm (8”) Round Lens
Wet Location
Horizontal DTT or TRT Lamp
FEAT URES ORDERING INFORMATION NOTES
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
• Pre-wired galvanized steel junction box mounted to reflector is provided 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
• Galvanized steel lampholder housing.
• Horizontally-mounted, four-pin, positive-latch, thermoplastic socket.
EXAMPLE: LGFI 2/26TRT 8RW T73 220
• 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
wet locations. 220V and 240V fixtures are CE certified and rated IP44.
WARRANTY
• 1-year limited warranty. Complete warranty terms located at:
www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
Series Wattage/Lamp Aperture/Trim color Lens type Voltage Ballast Options
1,3
LGFI 1/13DTT 2/13DTT
1/18DTT 2/18DTT
1/26DTT 2/26DTT
1/13TRT 2/13TRT
1/18TRT 2/18TRT
1/26TRT 2/26TRT
1/32TRT 2/32TRT
1/42TRT 2/42TRT
8RW Regressed
white door
8SB Stepped
black baffle
8RA Regressed
anodized
T73 Tempered pris-
matic lens
FFL Flat fresnel lens
FOL Flat opal lens
PPC Prismatic polycar-
bonate lens
MVOLT
120
220
240
277
(blank) Electronic ballast
3
ECOS Lutron EcoSystem® electronic
2
2
3
dimming ballast. Minimum
dimming level 5%.
4
ADEZ
Advance Mark 10® electronic
dimming ballast. Minimum
dimming level 5%
4
ADZT
Advance Mark 7® electronic
0-10V DC dimming ballast.
Minimum dimming level 3%
5
VDB
Vossloh 0-10V dimming ballast
TRDA Tamper-resistant door
assembly
WLP With 3500 K lamp
(shipped separately)
GSKT Foam gasketing, ships
uninstalled
ORDERING NOTES
1. Multi-volt electronic ballast capable of operating on any line voltage from
120V through 277V, 50 or 60 Hz.
2. Available with CE listing only. 220-240V, 50/ 60 Hz.
3. Available with UL listing only. 120-277V, 50/60Hz.
4. Available with 120V or 277V only.
5. Available with 220V or 240V only.
LGFI-8-ROUND-LENS
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. 08/29/13. Specifications subject to change without notice.
LGFI
Overlap Trim: 23.5 (9-1/4 )
UL Listed
CE Certified
20.3cm (8”) Round Lens
Wet Location, Horizontal DTT or TRT Lamp
DIMENSIONAL DATA
All dimensions are inches (centimeters) unless otherwise noted.
35.3
(13-7/8)
37.8
(14-7/8)
23.5
(9-1/4)
19.3
(7-9/16)
16.5
(6-1/2)
Aperture: 20 (7-7/8)
Ceiling Opening: 21.9 (8-5/8)
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. 08/29/13. Specifications subject to change without notice.
LGFI-8-ROUND-LENS
PAGE 2 OF 3
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