Publisher : ENGINEERING

IES LM-72-03 (R2010) PDF

Directional Positioning of Photometric Data

Document status: Active

IES LM-73-18 (R2023) PDF

Photometric Testing of Entertainment Lighting Luminaires Using Incandescent Filament Lamps or High Intensity Discharge Lamps

Document status: Active

$50.00
IES LM-75-01 PDF

Goniophotometer Types and Photometric Coordinates

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IES LM-75-19 PDF

Approved Method: Guide to Goniometer Measurements and Types, and Photometric Coordinate Systems

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$50.00
IES LM-76-02 (R2009) PDF

Photometric Testing of Fiber Optics Lighting Systems

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IES LM-77-09 PDF

Intensity Distribution of Luminaires and Lamps Using Digital Screen Imaging Photography

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IES LM-78-07 PDF

Total Luminous Flux Measurement of Lamps Using an Integrating Sphere Photometer

Document status: Active

IES LM-78-17 PDF

Approved Method Total Flux Measurement of Lamps Using an Integrating Sphere

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IES LM-78-20 PDF

Approved Method: Total Luminous Flux Measurement of Lamps Using an Integrating Sphere Photometer

Document status: Active

$50.00
IES LM-79-19 PDF

Approved Method: Optical and Electrical Measurements of Solid-State Lighting Products

Document status: Active

$50.00