Use this fixture in a lighting design

Open in CircadianLab to place this fixture in a room and calculate melanopic lux (EML), illuminance, UGR glare, and WELL v2 compliance — with radiosity simulation and real IES photometry. Free, no signup.

Open in CircadianLab
Norka(NORKA - Norddeutsche Kunststoff- und Elektrogesellschaft Staecker mbH & Co. KG)•

Norka ERFURT LED INDUSTRY m1500, 2-lampig, 20760lm, 108W, 840/4000K, SRR PMMA Transopal®, breitstr.

4376804424-F-20760lm 840CRI

Lumens
20,760lm
Peak Candela
6,674cd
Power
108W
CCT
4,000K
Beam Angle
114°

Polar Plot (2D)

Loading photometric data…

Goniometer (3D)

Loading photometric data…

Beam Analysis

Loading photometric data…

Photometric Specifications

Total Luminous Flux20,760 lm
Peak Intensity6,674 cd
Input Power108 W
Correlated Color Temperature4,000 K
Beam Angle (50% peak)114°
Symmetryquarter
Lamp / SourceLED / 51 W
Catalog4376804424-F-20760lm 840CRI
Open in CircadianLabDownload IES FileIES file via Norka

About this Photometric File

This page presents the IES photometric distribution for the ERFURT LED INDUSTRY m1500, 2-lampig, 20760lm, 108W, 840/4000K, SRR PMMA Transopal®, breitstr. from Norka, a NORKA - Norddeutsche Kunststoff- und Elektrogesellschaft Staecker mbH & Co. KG 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 ERFURT LED INDUSTRY m1500, 2-lampig, 20760lm, 108W, 840/4000K, SRR PMMA Transopal®, breitstr. or any other Norka 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 Norka (NORKA - Norddeutsche Kunststoff- und Elektrogesellschaft Staecker mbH & Co. KG) directly.

← Browse the full IES fixture library in CircadianLab