Specification

FS Series
2FSL4
2' x 4'
LED
LED 2FSL42X4
2FSL4
Series Air function Lumens Lens Voltage Driver
Color
temperature Controls
5
Options
2FSL4 2X4 FSL (blank) Static
H Heat
removal
30L 3000
1
40L 4000
1
48L 4800
1
60L 6000
1
72L 7200
1
(blank) Satin
white
(blank) MVOLT
347 347
2
EZ1 eldoLED dims
to 1%, 0-10V
EZB eldoLED dims
to black,
0-10V
EDB
eldoLED DALI
3
EXB eldoLED DMX/
RDM
3
SLD Step-level
dimming
3,4
EXA1 Dims to 1%,
XPoint wire-
less enabled
EXAB Dims to dark,
XPoint wire-
less enabled
LP830 3000 K
LP835 3500 K
LP840 4000 K
LP850 5000 K
(blank) No controls
N80 nlight® with 80%
lumen manage-
ment
N80EMG nlight® with 80%
lumen manage-
ment. For use
with generator
supply EM power.
N100 nlight® without
lumen manage-
ment
N100EMG nlight® without
lumen manage-
ment. For use
with generator
supply EM power.
EL7L 700 lumen
battery pack
EL14L 1400 lumen
battery pack
CP Chicago
plenum
PWS1836 6' prewire,
3/8" diameter,
18-gauge,
1-circuit
PWS1846 6' prewire,
3/8" diameter,
18-gauge,
2-circuit
RRL_ RELOC®-ready
luminaire
6
NPLT Narrow pallet
ORDERING INFORMATION
Lead times will vary depending on options selected. Consult with your sales representative.
Example: 2FSL4 40L EZ1 LP835 N100
Catalog
Number
Notes
Type
FEATURES & SPECIFICATIONS
INTENDED USE — The FS Series recessed LED luminaire combines modern aesthetics and
performance in a general lighting product that enables the transformation from fluorescent to
LED. The high efficacy light engine delivers long life and excellent color to ensure a quality lighting
installation. Integrated controls options provide for design flexibility and optimum energy savings.
Multiple lumen packages and driver options provide solutions for all your lighting applications.
Certain airborne contaminants can diminish integrity of acrylic. Click here for Acrylic
Environmental Compatibility table for suitable uses.
CONSTRUCTION — Rugged, one-piece cold-rolled steel coated polyester, painted after fabrication. The
satin white lens provides excellent shielding and wide distribution. End plates include integral T-bar clips.
Fixture may be mounted and wired in continuous rows. Total fixture height is only 4-3/8".
ELECTRICAL — Long-life LEDs, coupled with high-efficiency drivers, provide superior illumination
for extended service life. The FSL is rated to deliver L80 performance for 50,000 hours. The LEDs have
a CRI of 82.
eldoLED driver options deliver choice of dimming range, and choices for control, while assuring flicker-free,
low-current inrush, 89% efficiency and low EMI.
Optional integrated nLight® controls make each 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 and the FSL luminaires using standard
CAT-5 cabling. Unique plug-and-play convenience allows devices and luminaires to automatically discover
each other and self-commission.
Lumen Management: Unique lumen management system (option N80) provides onboard intelligence
that actively manages the LED light source so that constant lumen output is maintained over the system
life, preventing the energy waste created by the traditional practice of over-lighting.
Step-level dimming option allows system to be switched to 50% power for compliance with common
energy codes while maintaining fixture appearance.
Driver disconnect provided where required to comply with US and Canadian codes.
INSTALLATION — Unique grid interfacing arrangement provides mounting into standard 1" and 9/16"
tee bar or screw slot grids. 9/16" allows fixture trim to hang level with architectural ceiling tiles. Drywall
ceiling adaptors available. Suitable for damp location.
LISTINGS — CSA certified to meet US and Canadian standards. IC rated. DesignLights Consortium® (DLC)
qualified product. Not all versions of this product may be DLC qualified. Please check the DLC Qualified
Products List at www.designlights.org/QPL to confirm which versions are qualified.
WARRANTY — 5-year limited warranty. Complete warranty terms located at
www.acuitybrands.com/CustomerResources/Terms_and_conditions.aspx
Note: Specifications subject to change without notice.
Stock Configurations
2FSL4 40L EZ1 LP835
2FSL4 40L EZ1 LP840
Notes
1 Approximate lumen output.
2 Consult factory for availability. Not available with SLD, EL7L, or EL14L.
3 Not available with N80, N80EMG, N100 or N100EMG.
4 When using prewire option, use PWS1846.
5 nIO access limitations on 30L or EZB.
6 For ordering logic consult: RRL_2013.
7 When DGA kits are used, order 2FS4 F916 accessory.
Accessories: Order as separate catalog number.
2FS4 F916 Trim to adjust fixture mounting flush with
9/16" T-bar; for 2x4 fixture
DGA24 Drywall ceiling adaptor , unit installation
7