IES
Illuminating Engineering Society 1995 – 2020
Showing 305–320 of 477 results
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IES LM 78 2020
ANSI/IES LM-78-20 Approved Method: Total Luminous Flux Measurement of Lamps Using an Integrating Sphere Photometer…
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IES LM 72 2020
ANSI/IES LM-72-20 Approved Method: Directional Positioning of Photometric Data Published By Publication Date Number of…
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IES LM 66 2020
ANSI/IES LM-66-20 Approved Method: Electrical and Photometric Measurements of Single-Based Fluorescent Lamp Published By Publication…
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IES LM 65 2020
ANSI/IES LM-65-20 Approved Method: Life Testing of Single-Based Fluorescent Lamps Published By Publication Date Number…
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IES LM 54 2020
ANSI/IES LM-54-20 Approved Method: IES Guide to Lamp Seasoning Published By Publication Date Number of…
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IES LM 62 2020
ANSI/IES LM-62-20 Approved Method: Laboratory or Field Thermal Measurements of Fluorescent Lamps and Ballasts in…
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IES LM 61 2020
ANSI/IES LM-61-20 Approved Method: Identifying Operating Factors for Installed High Intensity Discharge Luminaires Published By…
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IES LM 51 2020
ANSI/IES LM-51-20 Approved Method: Electrical and Photometric Measurement of High Intensity Discharge Lamps Published By…
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IES LM 58 2020
ANSI/IES LM-58-20 Approved Method: Spectroradiometric Measurement Methods for Light Sources Published By Publication Date Number…
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IES LM 49 2020
ANSI/IES LM-49-20 Approved Method: Life Testing of Incandescent Filament Lamps Published By Publication Date Number…
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IES LM 48 2020
ANSI/IES LM-48-20 Approved Method: Testing the Calibration of Locking-Type Photoelectric Control Devices Used in Outdoor…
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IES LM 47 2020
ANSI/IES LM-47-20 Approved Method: Life Testing of High Intensity Discharge (HID) Lamps Published By Publication…
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IES LM 46 2020
ANSI/IES LM-46-20 Approved Method: Photometric Testing of Indoor Luminaires Using High Intensity Discharge or Incandescent…
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IES LM 40 2020
ANSI/IES LM-40-20 Approved Method: Life Testing of Fluorescent Lamps Published By Publication Date Number of…
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IES LM 31 2020
ANSI/IES LM-31-20 Approved Method: Photometric Testing for Roadway and Area Lighting Luminaires Using Incandescent or…
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IES LM 37 2020
ANSI/IES LM-37-20 Approved Method: Guide for Determination of Average Luminance (Calculated) for Indoor Luminaires Published…