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Lithonia Lighting(Acuity Brands)High Bay12 variants

Lithonia Lighting High Bay / IBG High Bay — IBG_24000LM_SEF_ATL_ADL_30K_70CRI

IBG 24000LM SEF ATL ADL 40K 70CRI

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CRI 70
CRI 80
CRI 90
Lumens
25,711lm
Peak Candela
14,266cd
Power
148W
CCT
4,000K
Beam Angle
27°

Polar Plot (2D)

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Goniometer (3D)

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Beam Analysis

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Photometric Specifications

Total Luminous Flux25,711 lm
Peak Intensity14,266 cd
Input Power148 W
Correlated Color Temperature4,000 K
Color Rendering Index70
Beam Angle (50% peak)27°
Symmetryfull
CatalogIBG 24000LM SEF ATL ADL 40K 70CRI
Open in CircadianLabDownload IES FileIES file via cooperlighting.com

About this Photometric File

This page presents the IES photometric distribution for the High Bay / IBG High Bay — IBG_24000LM_SEF_ATL_ADL_30K_70CRI from Lithonia Lighting, a Acuity Brands brand. This product line is published as 12 variants — typically different CCT and CRI combinations of the same luminaire optic. Use the variant selector above to switch between them.

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 High Bay / IBG High Bay — IBG_24000LM_SEF_ATL_ADL_30K_70CRI 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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