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LUMARK(Cooper Lighting (Eaton))•High Bay

LUMARK HIGH BAY, OPEN 21 INCH PRISMATIC GLASS

MPSG-GR21-C-400

Lumens
34,765lm
Peak Candela
10,633cd
Power
400W
Beam Angle
75°

Polar Plot (2D)

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Goniometer (3D)

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Beam Analysis

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Photometric Specifications

Total Luminous Flux34,765 lm
Peak Intensity10,633 cd
Input Power400 W
Beam Angle (50% peak)75°
Symmetryaxial
Lamp / Source400 WATT PULSE-START COATED ED-37 VBU BURN
CatalogMPSG-GR21-C-400
Open in CircadianLabDownload from SourceIES file via ieslibrary.com

About this Photometric File

This page presents the IES photometric distribution for the HIGH BAY, OPEN 21 INCH PRISMATIC GLASS from LUMARK, a Cooper Lighting (Eaton) 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 HIGH BAY, OPEN 21 INCH PRISMATIC GLASS or any other LUMARK 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 LUMARK (Cooper Lighting (Eaton)) directly.

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