R2-3_LED Linear Recessed.pdf

Slot 4 LED Recessed Linear

Slot 4 LED takes both form and function a step further with increased efficacy and integral controls creating a digitally addressable luminaire that is perfect where visually harmonious illumination and energy efficiency are desired.

Slot 4 LED is the ideal choice for spaces that emphasize lines and clean contemporary design. It is a perfect fit for

Armstrong TechZone™ ceiling systems. A regressed lens option provides added dimension to the sleek, slender design and the flush lens now has a Wet Label option.

Type:

Project:

Catalog Number:

DO NOT TYPE HERE. Autopopulated field.

TM

TM

Flush - (FLP)

Housing Nominal 4" x 2', 3', 4', 5', 6', 7', 8' and continuous rows in 1" increments as standard, upper housing fabricated from cold-rolled steel with extruded aluminum ceiling trim.

Finish Polyester powder coat painted finish.

Reflector Precision-formed steel; high reflectance matte white powder coat; 93% reflectivity.

Shielding Flush Lens: Snap-in 90% transmissive satin acrylic lens.

Lens is not sealed or gasketed.

Regressed Lens: Lay-in 90% transmissive satin acrylic lens.

Mounting Recessed. Available for sheetrock, 9/16" slot grid or 15/16" inverted tee ceilings, or 9/16" inverted tee.

Certification CSA certified to meet U.S. and Canadian standards (UL1598 and UL8750). This product is IC rated.

Optional Damp (DPL) or Wet (WL) location listings available with specified nomenclature. Wet location listing is suitable for covered ceiling mount installation only, where any water exposure is beneath the non-porous mount surface.

Government Procurement BAA – Buy America(n) Act: Product qualifies as a domestic end product under the Buy American Act as implemented in the FAR and DFARS. Product also qualifies as manufactured in the United States under DOT Buy America regulations.

BABA – Build America Buy America: Product qualifies as produced in the United States under the definitions of the Build America, Buy America Act.

Please refer to www.acuitybrands.com/buy-american for additional information.

Warranty 5-year limited warranty. This is the only warranty provided and no other statements in this specification sheet create any warranty of any kind. All other express and implied warranties are disclaimed. Complete warranty terms located at: www.acuitybrands.com/ support/warranty/terms-and-conditions A+ Capable Luminaire This item is an A+ capable luminaire, which has been designed and tested to provide consistent color appearance and out-of-the-box control compatibility with simple commissioning when used with Acuity Brands controls products.

All configurations of this luminaire are calibrated and tested to meet the Acuity Brands' specification for chromatic consistency - including color rendering, color fidelity, and color temperature tolerance around standard CIE chromaticity coordinates.

To learn more about Acuity A+ standards, specifications, and testing, visit www.acuitybrands.com/aplus Note: 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.

Specifications subject to change without notice.

Technical DrawingSpecification Features

Flush

Regressed

SLOT 4 LED RECESSED LINEAR 04/02/25

LED Components Linear: Nichia® - 757 Series LED chips (available in 80 or 90 CRI)

LED Life Rated 65,000 hours (L80) at 25 °C ambient temperature.

Color Consistency The Acuity Brands circuit boards for the linear LED components use a precise binning algorithm which creates a consistent color temperature from board to board. Color variation is no greater than a 2.5 Step MacAdam (2.5SDCM) along the black body locus from board to board.

Driver eldoLED constant current driver options delivers ultra-smooth dimming resolution from 100% to 0.1%, while assuring flicker free, low current inrush, 89% efficiency and low EMI.

Integrated Controls Optional nLight® embedded controls make luminaire addressable- allowing it to digitally communicate with other nLight enabled controls such as dimmers, switches, occupancy sensors and photocontrols. Simply connect all the nLight enabled control devices using standard CAT5 Cabling. (Input option:

NLIGHT)

Photometry For photometric information refer to www.marklighting.com.

Occupancy Sensor (PDT) and/or Photocell (ADC)

SM

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* CCT (35K)

* Consult factory for customized lumen output and wattage ** Based on calculated values

Fixture Performance - SL4L*

Lumens Output 400 LMF 600 LMF** 800 LMF** 1000LMF

Fixture Style RLP FLP RLP FLP RLP FLP RLP FLP

Delivered Lumens/FT 316 314 544 541 737 734 928 924

Input Watts/FT 4 4 6 6 8 8 10 10

Lumen/Watt 91 91 95 95 93 93 90 89

Note: UGR data available on Page 5 https://www.acuitybrands.com/resources/buy-american http://www.acuitybrands.com/support/warranty/terms-and-conditions http://www.acuitybrands.com/support/warranty/terms-and-conditions https://www.acuitybrands.com/aplus-certified#sort=relevancy&layout=card&numberOfResults=20 https://marklighting.acuitybrands.com/ https://declare.living-future.org/search?query=acuity http://marklighting.com https://www.acuitybrands.com/resources/programs/design-select

MARK

ARCHITECTURAL

LIGHTING TM

Slot 4 LED Recessed Linear

SLOT 4 LED RECESSED LINEAR 04/02/25

marklighting.com | 800-705-SERV (7378) | © 2015-2025 Acuity Brands Lighting, Inc. All Rights Reserved. We reserve the right to change design, materials and finish in any way that will not alter installed appearance or reduce function and performance.

Series Linear

Length Plan Total Run Length Fixture Style Ceiling Trim Direct Light Source

Color Rendering Direct LED Color Temp

SL4L Slot 4 LED Linear Recessed

LOP Linear Optimized Plan

2FT 2'

3FT 3'

4FT 4'

5FT 5'

6FT 6'

7FT 7'

8FT 8'

__FT__ *Specify continuous linear feet in 1" increments

(7FT6 = 7FT 6IN)

__FT **Specify continuous linear feet in 1 foot increments

RLP1,3 Regressed Lens

FLP2 Flush Lens

FL4 5/8" Flange(sheetrock)

FLINB23,24 5/8" Flange (sheetrock) Install From Below

TG 9/16" or 15/16" Flat or Inverted Tee

GB4 Trimless (sheetrock)

WFL Perimeter Mount, 5/8" Flange (Sheetrock)

WTG 9/16" Flat or Inverted Tee, Perimeter Mount *For metal pan, hard wood or other ceiling types consult factory.

80CRI 80 CRI

90CRI 90 CRI

27K* 2700K

30K 3000K

35K 3500K

40K 4000K

50K* 5000K

Direct LED Light Output Direct Distribution Downlight11 Downlight Color

Rendering Downlight Color

Temp Minimum Dimming Level Voltage

400LMF 400 Lumens per FT

600LMF 600 Lumens per FT

800LMF 800 Lumens per FT

1000LMF 1000 Lumens per FT

_LMF* 11 ## Lumens per FT (Limited to 300LMF to 1000LMF in 50LMF increments)

(blank) Standard Distribution

WW 5 Wall Wash

2DL3, 6 LED Downlight Standard

_DL3, 6 LED downlights per Run (3DL, 4DL, ect.)

S80CRI 80 CRI

S90CRI 90 CRI

S27K 2700K

S30K 3000K

S35K 3500K

S40K 4000K

NODIM Non - Dim

MIN1 Constant current, dimming to 1%

DARK Constant current, dimming to 0.1%

MIN10 18 Constant current, dimming to 10%

120 120V

277 277V

347 8 347V

Finish Emergency Options Control Input Primary Sensor13 Secondary Sensor13

(blank) White (satin) xxx/BLKT Black (satin) xxx/SLVT Silver (satin) xxx/AMF Anti-Microbial White (satin) xxx/RALTBD RAL paint finish xxx = fill in with the appropriate ceiling trim. Only trims are painted

RALTBD is for pricing only. Replace with applicable RAL number and texture when placing order

(blank) No Emergency

__E10WLCP 9 Number of 4ft Emergency Section(s) with battery pack

_EC 10 # of Emergency Circuits

WEC 16 Entire run on EC

(blank) Non-dim 12

ZT 0-10V

NLIGHT nLight enabled

NLTAIR2 19 nLight Air (wireless enabled)

ECOD* 17 Lutron Hi-Lume digital driver

DALI 20 DALI compatible

(blank) Single Zone, No Sensor

NS Multi-zone, No Sensor Main Zone, No Sensors

PDT 14 Dual Technology Occupancy Sensor, PIR and Microphonics Sensor

ADC 14 Daylight Dimming Sensor

API 15 Passive Infrared Occupancy Sensor and Daylight Dimming Sensor

APD 15 Dual Technology Occupancy Sensor and Daylight Dimming Sensor

(blank) No additional zones/sensors

SNS Multi-zone, with no sensor in secondary zone, No Sensors

SPDT 14 Dual Technology Occupancy Sensor, PIR and Microphonics Sensor

SADC 14 Dual Technology Occupancy Sensor, PIR and Microphonics Sensor

SAPI 15 Passive Infrared Occupancy Sensor and Daylight Dimming Sensor

SAPD 15 Dual Technology Occupancy Sensor and Daylight Dimming Sensor

Tertiary Zone Options

(blank) No additional zones/sensors

TNS Multi-zone, with no sensor in tertiary zone

(blank) No Options

CP 21 Chicago Plenum

BAA Buy America(n) Act and/or Build America Buy America Qualified

WL3,11,22 Wet Location Listing

DPL22 Damp Location Listing

PWS 6' Pre-Wire, 3/8" Diameter, 18 Gauge

Ordering Example: SL4L LOP 4FT FLP TG 90CRI 35K 400LMF MIN1 277 NLIGHT

* Requires longer lead time.

Notes

sensor options, or PWS. Cannot be installed on vertical surfaces.

NODIM or MIN1 with ZT.

9. Default battery pack is integral, battery pack will be remote on 2' & 3' (RE10WLCP). Integral battery not available with RLP, WW, sensors or downlights. Only 1 integral battery pack per unit. CP listing must have an integral battery. Remote batteries are not wet location listed, they may be used with a wet location fixture is the battery itself is mounted in a dry location.

10. Standard 4' EC section, defaults to end of run. 2ft, 3ft and 5ft powers entire fixture, 6ft powers 3ft EC section.

available with 347 & NLIGHT together. Default location for sensor is the left side of the fixture. For runs the first fixture will include the sensor.

14. Requires ZT or NLIGHT Control Input.

15. Requires ZT, NLIGHT or NLTAIR2 Control Input. Only Design Select when ordered with NLTAIR2.

DPL or WL.

20. DALI is only available with DARK or MIN1. It is not available with sensors or downlights.

Design Select options indicated by this color background.

Items marked by a shaded background qualify for the Design Select program and ship in 15 days or less. To learn more about Design Select, visit www.acuitybrands.com/designselect.

*See ordering tree for details

Maximum order quantity for Design Select lead times is 350 linear feet.

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LIGHTING TM

Slot 4 LED Recessed Linear

SLOT 4 LED RECESSED LINEAR 04/02/25

marklighting.com | 800-705-SERV (7378) | © 2015-2025 Acuity Brands Lighting, Inc. All Rights Reserved. We reserve the right to change design, materials and finish in any way that will not alter installed appearance or reduce function and performance.

Ceiling Trim

FL

(Flanged sheetrock)

GB

(Flangeless sheetrock)

TG

(15/16” Grid)

TG

(9/16” Grid)

TG

(9/16” Slot Grid)

Flush - (FLP)

Technical Drawing

Regressed - (RLP)

Notes

• Delivers 700 lumens per 4FT length. Default location is the right side of fixture and end of run.

• Provided with 4FT of flexible conduit. Maximum of 25FT remote distance if extended. Extension provided by others.

• See ordering tree notes for remote battery pack scenarios.

Emergency Battery

INDICATOR LIGHT

TEST SWITCH /

Internally Mounted (E10WLCP)

REMOTE

EMERGENCY BATTERY

PACK ENCLOSURE

SINGLE GANG BOX

COVER WITH TEST

SWITCH/INDICATOR

LIGHT

VERTICALLY ADJUSTABLE

WIRING BOX FOR TEST

SWITCH WIRING

SLOT FIXTURE HOUSING

GREENFIELD

(PROVIDED)

6" MINIMUM

FROM FIXTURE TO

EM PACK ENCLOSURE

Remote Mounted (RE10WLCP)

TG ceiling trim is suitable to mounted to a 4" techzone ceiling type.

LIGHTING TM

Slot 4 LED Recessed Linear

SLOT 4 LED RECESSED LINEAR 04/02/25

marklighting.com | 800-705-SERV (7378) | © 2015-2025 Acuity Brands Lighting, Inc. All Rights Reserved. We reserve the right to change design, materials and finish in any way that will not alter installed appearance or reduce function and performance.

Continuous Runs Slot 4 LED continuous rows can be configured in 1" increments.

Run Patterns, Corners and Junction Slot 4 LED patterns be configured in 1’ increments with illuminated 90° inside and outside corners, T junctions, and X junctions with standard 2’ corner and junction lengths. For custom angles, corner or junction lengths, consult factory.

Layout Sketch Please draw and configure your linear run below.

X Junction Inside Corner

T Junction90° Corner

Outside Corner

2.5" MAX

nLight Air The default location of the antenna will be at the left end of an individual unit. On a run, it will be placed at the beginning or left end of the first section. Please consult factory for other placement options.

nLight Air Wireless

Downlights Optional downlights powered by Xicato Spot Modules are available with any linear length and no less than 2' on center spacing. Each downlight module is 6W with 700 lumens delivered (28 degree beam spread). Downlights are supplied with a dedicated feed-point and will be controlled separately.

Notes

• 2DL - Downlights are supplied at each end of an individual unit

• __DL - Multiple downlights will be supplied with one at each end and the remainder will be centered over the length of the run.

• Downlights are not adjustable and are provided with solite lens

Standard Downlight Location

Other Downlight Configuration (consult factory)

LIGHTING TM

Slot 4 LED Recessed Linear

SLOT 4 LED RECESSED LINEAR 04/02/25

marklighting.com | 800-705-SERV (7378) | © 2015-2025 Acuity Brands Lighting, Inc. All Rights Reserved. We reserve the right to change design, materials and finish in any way that will not alter installed appearance or reduce function and performance.

INTEGRATED SENSOR LAYOUT

32FT

8FT 8FT 8FT 8FT

32FT MSL8 RUN WITH 1 SENSOR ALL ONE ZONE -- ADC

PRIMARY ZONE:

ADC (DAYLIGHT SENSOR). SINCE THERE IS NO NUMBER AFTER THE ADC SENSOR NOMENCLATURE, THE SENSOR WILL CONTROL THE ENTIRE RUN.

Notes:

• Only one sensor per zone

At the 7.5 ft (2.9 m) hanging height of a typical pendant mount fixture the sensor provides 10 ft (3.05 m) radial detection of small motion. At a 9 ft (2.74 m) hanging height the radius is 12 ft (3.66 m) for small motion.

Adequate for walking motion detection from mounting heights between 7.5 ft (2.29 m) and 20 ft (6.10 m).

Initial detection will occur earlier when walking across sensor’s field of view than when walking directly at sensor.

Initial detection of walking motion into long coverage segment will occur at distances of 2x the mounting height up to 15 ft (4.57 m) and 1.75x up to 20 ft (6.10 m). Lens assembly rotates 15° to enable adjustment in order to line up long segments.

Lens rotates 15° to enable adjustment

12.5

2.5

0 ft

2.5

12.5

4.5

3.8

2.5

1.5

0.75

0 m

0.75

1.5

2.5

3.8

4.5

OCCUPANCY DETECTION COVERAGE

Wall Wash (WW)

OPTICS

Slot LED’s patent-pending, precision lumen DIRECTIR optics condition and refract light to deliver accurately controlled, striation-free, and uniform white light. All lumen DIRECTIR optics are injection-molded, optical grade, UV-resistant acrylic with selective finishing/polishing treatment.

UGR CHART

Lumen Package

UGR (70% 50% 20% REFLECTANCE USING A 4H X 8H ROOM SIZE)

Crosswise Endwise

FLP RLP WW FLP RLP WW

400LMF 21.4 20.8 20.2 21.4 17.8 18.7

600LMF 23.3 22.7 22.1 23.3 19.7 20.6

800LMF 24.4 23.7 23.2 24.3 20.8 21.6

1000LMF 25.2 24.5 24 25.1 21.6 22.4

*UGR varies based on luminaire options and is affected by application dependent parameters. Numbers depicted here are considered “Luminaire-UGR" and/or “Point-UGR” values. To determine a more precise maximum UGR value (“Application-UGR”), a full lighting design layout should be completed with the selected luminaire configuration for each application.

** Click here for more information on UGR FAQ http://marklighting.com https://www.acuitybrands.com/-/media/abl/acuitybrands/files/resources/customer-tools/lighting-design-resources/ab-ugr-faq.pdf?forceBehavior=open