SIGN UP
LOG IN
SIGN UP
CONTACT US
MY LIGHTAZ
MY NOTES
MY PROJECTS
PROJECTS
11
RECENTLY VIEWED
PRODUCTS
PRODUCT NEWS
PROJECTS GALLERY
DOWNLOADS
Lithonia Lighting (Acuity Brands Lighting)
LDN4SQ. Square Series 4'' Open and WallWash Non-IC New Construction Downlight LED.
 Configure
 Add to project
Lithonia Lighting. LDN4SQ.
Lithonia Lighting. LDN4SQ.
RESOURCES
DESCRIPTION
LDN 4”downlights are the most cost-effective solutions for commercial-grade downlight applications seeking general illumination. The square construction has a durable, metal trim providing a crisp geometric look in both open and wallwash configurations. 


Key Features 

  • 55° cutoff and 75+ LPW
  • 1.0 Spacing/Mounting Height ratio
  • Open wallwash kicker available
  • eldoLED drivers (10% or 1% min dimming)
  • Available with nLight® AIR capability for wireless control and connectivity
  • Configurations support A+ Certified Solutions

LDN4SQ is now available with the NEW Sensor Switch JOT!

  • Wireless, app-free solution to single room lighting control
  • Absolutely no 0-10V control wires and no mobile apps are needed to install and pair JOT enabled products
  • Lightning speed installation right out of the box all and pair JOT enabled products
MORE DESCRIPTION
SPECIFICATIONS
  • Dimensions
    W: 5 7/16"
    L: 5 7/16"
  • Light Source
    LED
  • CCT/Color
    2700K3000K3500K4000K5000K
  • CRI
    90 80
  • Watt(Approx)
    5.7 W8.6 W10.6 W17.5 W22.1 W26.1 W32.1 W43 W
  • Lumens(Approx)
    433 Lm620 Lm863 Lm1249 Lm1657 Lm2218 Lm2483 Lm3479 Lm
  • Optics
    DirectGeneral DiffusedAsymmetric/Wash
  • Adjustable
  • Dimming
    Dim to 3-10%Dim to 1%0-10VeldoLED ECO 0-10VEldoLED 0-10V/DALI
  • Controls/Network
    nLight®Wireless Dimming
  • Power/Voltage
    IntegralUNV 120-277V120V277V347V
  • Integral Emergency
    EM Integral
  • Lumen Maintenance
    60000 h
  • Certificates
    UL/CULMade in USABAA
  • Environment
    Wet
  • Mounting Type
    Ceiling RecessedDrywall
  • Housing
    New ConstructionChicago Plenum
  • Housing Depth
    3 15/16 ''5 13/16 ''
 SKU configuration, design parameters and all files available for download shall always be verified with manufacturer. LightAZ is not responsible for any errors or omissions for product specified on our website. Refer to our TERMS of SERVICES for more information.