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Portfolio (Cooper Lighting Solutions)
LER4D/LESQ4D. 4" Round and Square Cylinder Surface, Ceiling, Wall, Up/Down, Yoke, and Stem Mount with high center beam optics 250-5000 Lumens.
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DESCRIPTION
Designed to compliment any space, the 4" LED round and square downlight cylinders can be wall, ceiling, pendant-mount or hung by aircraft cable. Interchangeable precise optics in 5° increments from 10°-70° produce a smooth distribution with excellent light control and low aperture brightness. Remote standard 0-10V driver dims to 1% with a multitude of optional drivers available.
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SPECIFICATIONS
  • Dimensions
    W: 5.6"
    L: 5.6"
    H: 11.4"11.5"6"12.3"12.4"14 1/2"20"20 1/8"
  • Light Source
    LED
  • CCT/Color
    2400K or less2700K3000K3500K4000K5000K
  • CRI
    90 97
  • Watt(Approx)
    3.9 W6.9 W8.1 W11.1 W15.5 W23.2 W27.5 W32.5 W34.2 W35.6 W40 W49.5 W
  • Lumens(Approx)
    250 Lm500 Lm800 Lm1000 Lm1500 Lm2000 Lm2500 Lm3000 Lm3500 Lm4000 Lm4500 Lm5000 Lm
  • Optics
    DirectDirect/IndirectNarrowMediumFloodWide Flood
  • Adjustable
    Adjustable
  • Dimming
    Dim to 3-10%Dim to 1%Dim to <1%0-10VLutron Hi-lume EcoSystem (LDE1)Fifth Light DALIDMX/RDM
  • Controls/Network
    WaveLinxIntegral Sensor
  • Power/Voltage
    IntegralRemoteUNV 120-277V120V277V347V
  • Integral Emergency
  • Lumen Maintenance
    55000 h
  • Certificates
    UL/CULT24*Energy Star*RoHSBAA
  • Environment
    DampWet
  • Mounting Type
    Ceiling SurfaceWall SurfaceYokeConduit Mount
  • Housing
  • Housing Depth
 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.