FEATURES & SPECIFICATIONS

1 Page 1 of 4 FEATURES & SPECIFICATIONSINTENDED USE The MS Series LED is a linear solution ideal for open-ceiling or suspended applications with mounting heights from 14 to 20 feet. Available as a complete luminaire, based on the time-tested MS housing, the traditional fixture design offers time-saving installation options making it a favorite for contractors. It can be mounted in a continuous row or as a stand-alone unit. Its full-body construction and multiple mounting options adapt to a wide variety of suspended and open-ceiling chemicals that may exist in end-user locations release airborne contaminants that can impact the integ-rity and safety of key fixture components. Please refer to the environmental compatibility chart located in the Product Selection Guide and/or the company website to ensure that these chemical interactions are considered when selecting fixtures. For additional information please consult an authorized factory representative.

2 Certain airborne contaminants can diminish the integrity of acrylic and/or polycarbonate. Click here for Acrylic-Polycarbonate Compatibility table for suitable The full-body housing and optical assembly is precision-formed using 20-gauge steel. The optical assembly ships factory-installed into the housing and utilizes aircraft cable tethers to support the optical assembly during wiring. The lensing integrates seamlessly into the optical housing to provide a sealed chamber to mitigate dust and insect collection. A convenient access plate is located on the back of the channel for access to the wiring compartment. Finish: High-gloss, baked white enamel finish. Five-stage iron phosphate pretreatment ensures superior paint adhesion and rust Optical design distributes the light in the 0-60 deg. zone, which provides better utilization of light on task. Each linear bar is outfitted with premium, anodized MIRO 5 aluminum to ensure the highest lumens per watt can be achieved.

3 A diffuse acrylic lens eliminates the pixels to minimize glare and improve The MSL luminaire has 94% lumen maintenance at 60,000 hours with an expected life of greater than 100,000 hours. The MSL ships standard with a thermally protected dimming driver that dims down to 5% using 0-10V controls. Optional EldoLED driver allows for flicker-free dimming down to 1%. LEDs are driven to provide optimal lumens per watt and less heat to extend component life. The driver and optical housing are connected with mating plug for easy removal or future upgrade. Optional PLR through-wire harnesses is available for continuous-row A variety of mounting arrangements are available including tong hangers, aircraft cables and stems. Suitable for mounting in continuous-row or individual mounting. End caps include knockouts for through wiring and fixture attachment in row-mounting applications. LISTINGS UL and cUL listed to US and Canadian standards.

4 For use in damp and dry locations with ambient temperatures ranging from -20 C (-4 F) to 30 C (86 F)BUY AMERICAN ACT Product with the BAA option is assembled in the USA and meets the Buy America(n) government procurement requirements under FAR, DFARS and DOT regulations. Please refer to for additional dimensions are shown in inches (centimeters) unless otherwise (excludes battery)TMSL96 ( )10 ( )3 3/4 ( )26 lbs. ( kg)MSL48 ( )10 ( )3 3/4 ( )13 lbs. ( kg)COMMERCIAL INDOOR MSLC atalog NumberNotesTypeLED Low BayMSLCOMPLETE LUMINAIRE 4' or 8' LengthsWARRANTY 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: : 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.

5 SPECIFICATIONS subject to change without footnotes on page temperatureColor rendering indexMSLTMSL4000LM4000 lumens8000LM8000 lumens 110000LM10000 lumens 18000LM8000 lumens16000LM16000 lumens 120000LM20000 lumens 1 SBLS traight blade louverL / LVLess louverMVOLT120 -277 V120120V277277V347347V 2480480V 2GZ100-10V dimmingEZ1 EldoLED 1-100% dimming30K3000 K35K3500 K40K4000 K50K 5000 K 80 CRI80 CRI90 CRI90 CRIO ptionsFinishE7 WEmergency battery pack, 7W (not available for California) 3E10 WLCPEM Self-Diagnostic battery pack, 10W Constant Power, Certified in CA Title 20 MAEDBS PLR1 GSingle-circuit, plug-in wiring 4 PLR22 GTwo-circuit alternating plug-in wiring 4 PLR1 LVGS ingle-circuit plug-in wiring with low voltage leads 4 GLRI nternal fast-blow fuse 5 CREC ontinuous row end; one hole for wiring to row, one flattened knockout to terminate the row 6 CRMC ontinuous row middle; both end plates have holes for row wiring 6 BAABuy America(n) Act CompliantCord sets: CS1W6' white cord-set, straight blade NEMA 5-15P, 120V 5C S11W6' white cord-set, twist-lock NEMA L7-15P, 277V 5CS93W600V SEOOW white cord, no plugMotion sensors:LCOZUA isle motion sensor , pre-wired 5 LCHOSZUA isle motion sensor , pre-wired; program-mable dimming 5 LCPZUA isle motion sensor with photocell; pre wired 5 LAOZU360 motion sensor , pre-wired 5 LAHOSZU360 motion sensor , pre-wired; program-mable dimming 5 LAPZU360 motion sensor with photocell, pre-wired 5 WHWhiteMBMatte blackORDERING INFORMATIONLead times will vary depending on options selected.

6 Consult with your sales : MSL 4000LM L/LV MVOLT GZ10 40K 80 CRI WHPage 2 of 4 MSLCOMMERCIAL INDOOR: One Lithonia Way, Conyers, GA 30012 Phone: 800-705-SERV (7378) 2013-2022 Acuity Brands Lighting, Inc. All rights reserved. Rev. 12/01/22 MSL LED Low BayNotes 1 Not available with EZ1 347 and 480V utilize a step-down Must specify voltage, not available with 347V. Not available with CS1W, CS11W or any cord/plug set. Must be suspended a minimum of 12in from Requires CRE or CRM Must specify Not available with sensor One cable per Order 2 for tandem.

7 Order as separate catalog VH M100 Adjustable 10' aircraft cable with Y hanger (1 pair) MSHBAC_Adjustable aircraft cable system (specify 36, 72 or 120 inches) 7M S H B AC F_Adjustable aircraft cable system with power feed (specify length as 36, 72 or 120 inches) (three-wire cable) 7M S H B AC 2F_Adjustable aircraft cable system with power feed (specify length as 36, 72 or 120 inches) (four-wire cable) 7SQ_Swivel stem hanger (specify length in 2" increments up to 48")THMSHB J2 Tong hangers (1 pair)WGMS8Z4' wire guard, zinc coated (offers light-duty protection)8HC36 M12 Hanger chain, 36" (1 pair) OPER ATIONAL hours010,00020,00030,00040,00050,00060,0 00100,000 Lumen maintenance packageAmbient rating (120V - 277V)Driver compatibilityDelivered lumensWattsComparable light source3500 K CCT, 80 CRI4000 K CCT, 80 CRI5000 K CCT, 80 CRI3500 K CCT, 90 CRI4000 K CCT, 90 CRI5000 K CCT, 90 CRI80 CRI90 CRIMSL 4000-4 F to 86 F(-20 C to -30 C)EZ1 and GZ103,6253,6363,7242,9292,9393,01029291- lamp 54T5HO, 2-lamp 32T8, 70-100W HIDMSL 8000-4 F to 86 F(-20 C to -30 C)GZ108,7068,7338,9457,0357,0577,2287575 2-lamp 54T5HO, 4-lamp 32T8, 150-175 HIDMSL 10000-4 F to 86 F(-20 C to -30 C)GZ109,7689,79810,0367,8937,9188,110868 63-lamp 54T5HO, 4-lamp 32T8, 150-175 HIDTMSL 8000-4 F to 86 F(-20 C to -30 C)EZ1 and GZ107,2507,2737,4505,8595,8776,02058582- lamp 54T5HO, 4-lamp 32T8, 150-175 HIDTMSL 16000-4 F to 86 F(-20 C to -30 C)GZ1017,41217,46717,89014,07014,11514,4 571491494-lamp 54T5HO, 8-lamp 32T8, 250 HIDTMSL 20000-4 F to 86 F(-20 C to -30 C)

8 GZ1019,53519,59720,07215,78615,83616,220 1811816-lamp 54T5HO, 8-lamp 32T8, 250-315 HIDPROJECTED LUMEN MAINTENANCEPage 3 of 4 MSLCOMMERCIAL INDOOR: One Lithonia Way, Conyers, GA 30012 Phone: 800-705-SERV (7378) 2013-2022 Acuity Brands Lighting, Inc. All rights reserved. Rev. 12/01/22 MSL LED Low BayMOUNTING DATAFor unit or row installation, surface or stem installation Minimum of two hangers installation One hanger per channel plus one per row devices illustrated J23 1/2( )3 1/4( )3 1/4( )3 3/4( )10( )3 3/4( )10( )DIMENSIONSAll dimensions are in inches (centimeters) unless otherwise = 7/8 ( ) KOB = 3/4 ( ) KOC = 2-3/8 ( )D = 1-1/4 ( )E = 2-3/8 ( )F = 1-3/8 ( )Flattened KnockoutFlattened Knockout1-1/8" HoleBlank - Standard optionCRE - Continous Row End (for beginning of row)CRM - Continous Row mount (for middle xture)MSLTMSL6( )37( )48( )2( )96( )6( )45( )42( )

9 Page 4 of 4 MSLCOMMERCIAL INDOOR: One Lithonia Way, Conyers, GA 30012 Phone: 800-705-SERV (7378) 2013-2022 Acuity Brands Lighting, Inc. All rights reserved. Rev. 12/01/22 MSL LED Low BaySINGLE RELAYSELECTIONS BELOW WILL EXTEND ORDER LEAD TIME. CONSULT YOUR SALES REPRESENTATIVE FOR - Fixture mount sensor (see for additional information) Four interchangeable lenses. Integrated mounting bracket drops lens down 3 from chase nipple. Single or dual relay versions designed with robust protection from the harsh switching requirements of T5 and LED loads.

10 Photocell and 0-10 VDC dimming options. No PIR field calibration or sensitivity adjustments configurationComparable CMRB sensorOld style sensor nomenclatureFor shortest lead times use one of the following LSXR configurationsLCOZUCMRB 50 MSILCH0 SZUCMRB 50 DMSIDLCPZUCMRB 50 PMSIPEDLAOZUCMRB 6 MSI360 LAH0 SZUCMRB 6 DMSI360 DLAPZUCMRB 6 PMSI360 PEDS eriesLens optionDimming/PhotocellMax. dim LevelMin. dim levelTemp/HumidityDefault time delay LLSXR passive infrared indoor occupancy sensorAHigh mount , 360 BLow mount , 360 CHigh mount aislewayONone 1 HHigh/low occupancy operationPSwitching photocell (on/off )MDimming and switching photocellGDimming and switching photocell with high/low occupancy operation010 VDC99 VDC88 VDC77 VDCSM inimum dimming level of ballast11 VDC22 VDC33 VDC44 VDC55 VDC66 VDCZNoneTLow temperatureI30 minutesX5 minutesR7. 5 m i n u t e sU10 minutes (with minimum 15 minutes on time)V15 minutesW20 minutesY30 minutesORDERING INFORMATIONLead times will vary depending on options selected.