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Lithonia Lighting(Acuity Brands)•Generic Profile

Lithonia Lighting ARE LIGHT WITH TYPE 4 , CUTOFF REFLECTOR, FLAT GLASS LENS.

KSF2 400S R4SC

Lumens
20,362lm
Peak Candela
16,055cd

Polar Plot (2D)

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Goniometer (3D)

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Beam Analysis

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Photometric Specifications

Total Luminous Flux20,362 lm
Peak Intensity16,055 cd
Symmetrybilateral
Lamp / SourceONE 400-WATT CLEAR ET-18 HIGH PRESSURE SODIUM, HORIZONTAL POSITION.
CatalogKSF2 400S R4SC
Open in CircadianLabDownload from SourceIES file via ieslibrary.com

About this Photometric File

This page presents the IES photometric distribution for the ARE LIGHT WITH TYPE 4 , CUTOFF REFLECTOR, FLAT GLASS LENS. from Lithonia Lighting, a Acuity Brands brand.

You can use this fixture in CircadianLab to design lighting layouts and calculate melanopic equivalent lux (EML), illuminance in lux or foot-candles, and UGR glare ratings — all in your browser, free, with no signup required.

Note on photometric plots: All plots on this page treat the luminaire as a point source emitting from its photometric center, which is the standard convention for IES LM-63 data.

Disclaimer: Innerscene does not manufacture, sell, or distribute the ARE LIGHT WITH TYPE 4 , CUTOFF REFLECTOR, FLAT GLASS LENS. or any other Lithonia Lighting products. This page is provided for informational and lighting-design purposes only, using publicly available photometric data. For product inquiries, pricing, or availability, please contact Lithonia Lighting (Acuity Brands) directly.

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