Gotham 4 DMRH Downlight SpecSheet User Manual download pdf

Luminaire Type:

Catalog Number

(autopopulated):

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

PAGE 1 OF 3

DMRH-4-OPENCONE

Gotham Architectural Downlighting

HID Downlights

4” DMRH

Downlight

Open Cone

MR16 Ceramic Metal Halide Lamp

FEATURES ORDERING INFORMATION NOTES

OPTICAL SYSTEM

• Internal housing components painted matte black. Lamp snoot minimizes stray

light in housing.

• Self-ﬂanged, semi-specular, matte-diffuse or specular cone with ﬂange that

matches cone ﬁnish.

• Optical system retained by self-aligning torsion support springs.

MECHANICAL SYSTEM

• Black painted housing features tool-less top access and accommodates a

maximum 1-1/2” ceiling thickness.

• Tool-less re-lamp capability from above or below ceiling.

• 16-gauge galvanized steel mounting bars with continuous 4” vertical adjust-

ment are shipped pre-installed. Post installation adjustment possible without

the use of tools above or below ceiling.

• Secondary housing adjustment system for precise, ﬁnal ﬂange to ceiling

alignment.

• Galvanized steel junction box with hinged access covers and spring latch. Four

combination 1/2”- 3/4” 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.

• Replaceable socket assembly. GX10 socket assembly standard (20W - 39W).

• Electronic ballast module is standard and can be serviced from above or below

ceiling. Servicing from below requires removal of housing wrap and 6” of clear-

ance above housing.

• Thermally-activated insulation detector.

LISTING

• Fixtures are UL Listed for thru-branch wiring, non-IC recessed mounting and

damp locations. Listed an labeled to comply with Canadian standards.

WARRANTY

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

www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx

EXAMPLE: DMRH DWN MR16 20MHC 4AC 120

Series Conﬁguration Lamp type Lamp wattage Aperture/Trim color Finish Voltage

DMRH DWN MR16 MR16 capability 20MHC

39MHC

4AC

Clear

4BC

Black

4PC Pewter

4WTC Wheat

4GC Gold

4MB

Contoured black bafﬂe

4WC

White painted

4WB

Contoured white bafﬂe

(blank) Semi-specular

LD Matte-diffuse

LS Specular

120

277

Options

SF Single fuse

TRW White painted ﬂange

TRBL Black painted ﬂange

RRL

RELOC

-ready luminaire. Provides compatibility

with Lithonia RELOC system. Access above

ceiling required.

Chicago plenum

LPFL Lamped, ﬂood

LPSP Lamped, spot

LPWFL Lamped, wide ﬂood

ACCESSORIES order as separate catalog numbers (shipped separately)

• For lens accessories, refer to TECH-120.

ORDERING NOTES

1. Not available with ﬁnishes.

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

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Summary of Contents

Page 1 - Open Cone

Luminaire Type:Catalog Number(autopopulated):GOTHAM ARCHITECTURAL DOWNLIGHTING | 1400 Lester Road Conyers GA 30012 | P 800.315.4982 | gothamligh

Page 2

Page 3 - DMRH DWN MR16 35MHC 4AC

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Gotham 4 DMRH Downlight SpecSheet User Manual

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