Specification Sheet

ManualsBrandsLithonia Lighting ManualsLighting4 in. Matte White Recessed Square Lamped LED Lighting Kit

Catalog

Number

Notes

Type

Recessed Downlighting

LK4SQ

4” Lamped LED Square

Recessed Kit

Non-IC

Remodel Construction

FEATURES & SPECIFICATIONS

INTENDED USE — Recessed kits include housing, trim and 4.5-watt MR16GU10 LED lamp in one package.

The kit is the most economical means to create a well lit environment with exceptional energy eﬃciency and

near zero maintenance. The LED kit operates for 25,000 hours without maintenance, over 12 times longer

than a traditional halogen GU10 bulb.

CONSTRUCTION — Steel housing with four remodel clips for installation in existing plaster, sheet rock or

mechanical ceiling. Heavy-gauge galvanized steel raceway arm. Durable, powder coat paint prevents rust.

Easily converts to new construction application using accessories (sold separately).

Galvanized steel junction box with ﬁve 7/8” knockouts with slots for pryout. Not suitable for pulling wires.

Hook & hang snap-on J-box doors for easy access.

Rated for 90° C. Ground wire provided.

Utilizes 3000 K color temperature LEDs.

ELECTRICAL — Includes (1) MR16GU10 LED lamp projecting 30-degree beam spread for smooth

distribution. Socket attaches to reﬂector to ensure proper and consistent lamp position. Thermal protection

provided against improper lamp usage. 120 volt only.

CRI = 80.

Dimming down to 10%. See page 2 for recommended triac dimmers. Standard input wattage is 4.5 watts,

70 lumens per watt; equivalent to 35-watt ﬂood.

Actual wattage may diﬀer by +/-5% when operating at 120V +/-10%.

LISTINGS — CSA certiﬁed for US and Canadian safety standards. Damp location listed.

WARRANTY —3-year limited warranty. Complete warranty terms located at

www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx

Actual performance may diﬀer as a result of end-user environment and application.

All values are design or typical values, measured under laboratory conditions at 25 °C.

Note: Speciﬁcations subject to change without notice.

LK4SQMW LED LPI

Series Reﬂector Finish Lamps/Lumens

Color temperature Voltage

LK4 4” recessed kit SQ Square MW Matte white LED LPI 4.5W, 300 lumens (blank) 3000 K (blank) 120V

Accessories: Order as separate catalog number.

LKA4P 4” new construction pan

LKABH Hanger bars for conversion to new construction

All dimensions are inches (centimeters) unless otherwise indicated.

ORDERING INFORMATION

For shortest lead times, conﬁgure products using bolded options.

Example: LK4SQMW LED LPI

4-1/8

(10.5)

7-3/4

(19.7)

(15.2)

4-7/8

(12.4)

Speciﬁcations

Aperture: 4 (10.2)

Ceiling opening: 4-1/8 (10.5)

Overlap trim: 4-7/8 (12.4)

Height: 6 (15.2)

Length: 7-3/4 (19.7)

Max. ceiling thickness: 1 (2.54)

LKABH

Hanger bars

LKA4P

New construction pan

DOWNLIGHTING LK4SQ-LED-LPI

Notes

1 4.5-watt GU10 lamp included.

Replacement lamp

*232UVK - RK1 300L MR16GU10 27K LAMP

Summary of content (2 pages)

PAGE 1
Catalog Number FEATURES & SPECIFICATIONS Notes INTENDED USE — Recessed kits include housing, trim and 4.5-watt MR16GU10 LED lamp in one package. The kit is the most economical means to create a well lit environment with exceptional energy efficiency and near zero maintenance. The LED kit operates for 25,000 hours without maintenance, over 12 times longer than a traditional halogen GU10 bulb.
PAGE 2
4” Lamped LED Square Recessed Downlighting Kit INSTALLATION The following instructions are for remodel applications. New construction applications require new construction pan and hanger bars (see accessories). Step 1: Using provided stencil, trace cutout lines for housing hole on ceiling. Use saw to make appropriate 4-1/8” cutout. Step 2: Using provided wire connectors, connect wires (black to black; white to white; ground to ground) and insert housing into ceiling.