Gotham 4 DPH SpecSheet
Luminaire Type:
Catalog Number
(autopopulated):
Gotham Architectural Downlighting
HID Downlights
4” DPH
PAR Directional
FEAT URES ORDERING INFORMATION
OPTICAL SYSTEM
• Center Beam optical system centers the lamp relative to the true aperture,
optimizing lamp efficiency.
• Tool-less 0°- 40° vertical and 355° horizontal lockable lamp adjustments
maintain focus during relamping and are visible from below the ceiling with trim
assembly removed.
• Designed to allow hot aiming.
• Self-flanged, semi-specular or matte-diffuse cone designed to minimize
backflash. Contour cut reduces visibility of inner housing.
• Trim assembly retained by self-aligning torsion springs.
• Internal housing components painted black.
MECHANICAL SYSTEM
• Black painted housing features tool-less top access and accommodates a
maximum 1-1/2” ceiling thickness.
• Re-lamp capability from above or below ceiling.
• 16-gauge galvanized steel mounting bars with continuos 4” vertical adjustment
are shipped pre-installed. Post installation adjustment possible without the use
of tools above or below ceiling.
• Secondary housing adjustment system for precise, final ceiling to flange
alignment.
EXAMPLE: DPH P2039MHC 4ACT30 120 TRW
• 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.
ELECTRICAL SYSTEM
• Tool-less access door provides access to junction box through the aperture.
• Medium base porcelain socket with nickel-plated screw shell.
• Pre-wired, encased-and-potted, electromagnetic, 120/277V or 120/347V ballast
tray module is standard. Module can be attached before or after mounting of
mounting/plaster frame, but before drywall installation. Ballast can be serviced
from above or below ceiling. Servicing from below requires removal of housing
wrap and 6” of clearance above housing.
• 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
Series Lamp type Wattage/Lamp Aperture/Trim color Typ e Finish Voltage Ballas t
DPH P20 39MHC 39W PAR20 4AC Clear
4BC
1
Black
4PC Pewter
4WTC Wheat
1
4WC
White painted
1
4MB
Black baffle
1
4WB
White baffle
T30 Cut for angles 25°-40°
T20 Cut for angles 15°-25°
T00 Cut for angles 0°-15°
(blank) Semi-specular
LD Matte-diffuse
120
277
347
(blank) Electro-magnetic
HEB
ballast
2
Electronic ballast
Options
TRW White painted flange (standard with WC, MB and WB)
TRBL Black trim flange
3
RRL
QRS
QRSTD
RELOC®-ready luminaire. Provides compatibility with Lithonia RELOC system. Access above
ceiling required.
4,5
Quartz restrike system (uses 100W max. DC base quartz lamp by others)
4,5
Quartz restrike system with time delay
ACCESSORIES order as separate catalog numbers (shipped separately)
LFH300 Locking filter holder for use with PAR20.
LTWFH400 DBL Filter holder for use with PAR20 lamps
6
F300
6
F400
DPH-4-PAR-DIR
PAGE 1 OF 3
Lens for use with 300 series filter holder
Lens for use with 400 series filter holder
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. 07/23/13. Specifications subject to change without notice.
SF
EC
Single fuse
4
Emergency circuit (DC socket with leads for connection to external
emergency power source; 100W max. lamp)
CP Chicago plenum
LPFL Flood lamp (shipped separately)
LPSP Spot lamp (shipped separately)
4” DPH
18-1/4
(11.1)
Overlap trim: 5-7/16 (13.8)
PAR Directional
DIMENSIONAL DATA NOTES
All dimensions are inches (centimeters) unless otherwise noted.
18-3/4
(47.6)
(46.4)
Aperture: 4-3/8
Ceiling opening: 5-1/8 (13.0)
9-1/2
(24.1)
DIMENSIONAL NOTES
• Magnetic ballast shown. HEB: 16 (40.6) X 15 1/8 (38.4)
ORDERING NOTES
1. Not available with finishes.
2. Available in 120V or 277V only.
3. For compatible RELOC systems, refer to TECH-110.
4. QRS, QRSTD and EC not available in combination or with filter holders.
5. Above ceiling access required for ballast maintenance.
6. Refer to TECH-120 for lens color availability.
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. 07/23/13. Specifications subject to change without notice.
DPH-4-PAR-DIR
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