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Mark Architectural Lighting(Acuity Brands)•Linear/Strip•9 variants

Mark Architectural Lighting Linear / Markline 101 — MKS101_U1_80CRI_27K_500LMF_WW

MKS101 U1 80CRI 40K 500LMF WW

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CRI 80
CRI 90
Lumens
541lm
Peak Candela
1,208cd
Power
7W
CCT
4,000K
Beam Angle
24°

Polar Plot (2D)

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Goniometer (3D)

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Beam Analysis

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Photometric Specifications

Total Luminous Flux541 lm
Peak Intensity1,208 cd
Input Power7 W
Correlated Color Temperature4,000 K
Color Rendering Index80
Beam Angle (50% peak)24°
Symmetryfull
CatalogMKS101 U1 80CRI 40K 500LMF WW
Open in CircadianLabDownload IES FileIES file via cooperlighting.com

About this Photometric File

This page presents the IES photometric distribution for the Linear / Markline 101 — MKS101_U1_80CRI_27K_500LMF_WW from Mark Architectural Lighting, a Acuity Brands brand. This product line is published as 9 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 Linear / Markline 101 — MKS101_U1_80CRI_27K_500LMF_WW or any other Mark Architectural 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 Mark Architectural Lighting (Acuity Brands) directly.

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