Cut Sheet

BLT2X4
COMMERCIAL INDOOR: One Lithonia Way Conyers, GA 30012 Phone: 800-705-SERV (7378) www.lithonia.com © 2016-2022 Acuity Brands Lighting, Inc. All rights reserved. Rev. 02/28/22
‡ Option Value Ordering Restrictions
Option value Restriction
347 Not available with SLD, EL7L, EL14L, or E10WLCP options.
A Not available with RB fixture style, consult factory for air flow data.
BGTD Not available with TD, JOT, JOTVTX15 sensor options or emergency battery options. Must specify voltage. Requires BSE labeling, voltage specific. Consult factory for
options. Example: BGTD BSE10.
Controls Must specify diffuser with trim rings.
CP Not available with N80, N80EMG, N100, N100EMG, PWS1836, PWS1846, PWS1846 PWSLV or PWS1856LV.
GZ1, GZ10 Not available with any Control or Sensor options except JOT & JOTVTX15.
EL14LSD, E10WLCP, EL7L, EL14L When using pre-wire option, use PWS1846 or PWS1846 PWSLV. For more information, please see the PSSD2 specification sheet.
FAO EZ1 driver required. Not available with USPOM, FAO or lumen packages > 6000LM. FAO restricts use of external Dimming controls. See chart on page 3 for additional
details.
GLR, GMF Must specify voltage. 120 or 277, with GLR and GMF fusing.
IP5X Not available with air supply/return or Wired Networking (NES_) and Individual Control (MSD_) sensors.
JOT, JOTVTX15 Not available with standard efficiency 85L, 85LHE, 100L or 120L lumen options. Not available with SLD, nLight, NLTAIR2, NOC, or BGTD options.
JP14 Only available on fixtures with NES7, NESPDT7, NESPDT7ADCX, MSD7ADCX, MSDPDT7ADCX, RES7, RES7PDT, RIO, JOT,JOTVTX15. Not available when air supply/return
function and sensor options are combined.
JP18 Not available with option: NES7, NESPDT7, NESPDT7ADCX, MSD7ADCX, MSDPDT7ADCX, RES7, RES7PDT, RIO, JOT, JOTVTX15.
Lumens Approximate lumen output. For high Efficiency, all versions may not achieve 130+ LPW. Refer to photometry on www.acuitybrands.com. Air supply/return option, 90
CRI, and versions with integral sensor trim rings may not achieve 130 LPW.
MSD7ADCX, MSDPDT7ADCX Only available with EZ1 driver option. 0-10v dimming wires not accessible via access plate.
NES7, NESPDT7, NES7ADCX, NESPDT7ADCX Requires N80, N80EMG, N100, or N100EMG. Only available with EZ1 driver.
NLTAIR2 Must order with nLight Wireless option from Control section. Only available with EZ1 driver. Not available with 85L, 85LHE, 100L, or 120L options.
NOC Can only be ordered in conjunction with EZ1, NLTAIR2, RES7/RES7PDT. Occupancy sensor disabled at factory but can be re-enabled upon commissioning.
N80EMG, N100EMG nLight EMG option requires a connection to existing nLight network. Power is provided from a separate N80 or N100 enabled fixture.
RES7EM, RES7PDTEM, RIOEM See UL924 Sequence of Operation chart on page 4. Not available with 72L, 72LHE, 85L or 85LHE lumen packages.
RRL_ For ordering logic consult: RRL_2013.
SLD Not available with any nLight Interface or Control options.
2BLT Volumetric Recessed Lighting 2'x4'
Multiple Diffuser Options
Square Ribbed Square Smooth
Curved Ribbed
ADP ADSM
SDP SDSM
Curved Smooth
SDSM Diffuser Option
Non-Configurable BLT
Stock/MTO Catalog Description * UPC Lumens Wattage LPW Color Temperature Voltage Pallet Qty
Stock 2BLT4 40L ADP LP835 00190887470789 4000 31.69 126.22 3500K/82 CRI 120-277 28
2BLT4 40L ADP LP840 00190887470765 4063 31.69 128.23 4000K/82CRI 120-277 28
2BLT4 46L ADP LP835 00190887468656 4960 38 130.5 3500K/82 CRI 120-277 28
2BLT4 46L ADP LP840 00190887468649 5039.18 38 132.58 4000K/82CRI 120-277 28
2BLT4 40L ADP EL14L LP835 00190887470925 4000 31.69 126.22 3500K/82 CRI 120-277 28
2BLT4 40L ADP EL14L LP840 00190887470918 4063 31.69 128.23 4000K/82 CRI 120-277 28
2BLT4 46L ADP EL14L LP835 00190887468670 4960 38 130.5 3500K/82 CRI 120-277 28
2BLT4 46L ADP EL14L LP840 00190887468663 5039.18 38 132.58 4000K/82 CRI 120-277 28
*Generic 0-10V Dimming to 10%.
Non-Configurable BLT
MOUNTING DATA
Ceiling Type Appropriate
Trim Type
Exposed grid tee
(1' and 9/16") G
Concealed grid tee G
Plaster or plasterboard G*
*DGA accessory available to provide ceiling trim flange and fixture support for plaster
or plasterboard ceiling. Recommended rough-in dimensions for DGA installation is
24-3/4" x 24-3/4" (Tolerance is +1/8", -0").
9/16 Screw Slot
15/16
UL924 Sequence of Operation
For 90 minutes following any complete AC power interruption >200 ms:
• Digital dimming is commanded to high end trim level.
• Device ignores wireless lighting control commands.