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IES LM-81-10 PDF

IES LM-81-10 PDF

Name:
IES LM-81-10 PDF

Published Date:
08/23/2010

Status:
Active

Description:

Photometric Testing of Skylights and Tubular Daylighting Devices Under Hemispherical Sky Conditions

Publisher:
Illuminating Engineering Society

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
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This guide provides the IES required uniform method for determining and reporting the photometric characteristics of skylights and tubular daylighting devices that incorporate a means to diffuse the natural hemispherical daylight as the daylight passes through the daylighting system.
ISBN(s) : 9780879952426
Number of Pages : 23
Published : 08/23/2010

History

IES LM-81-20
IES LM-81-20
Published Date: 02/07/2020
Approved Method: Photometric Testing of Skylights and Tubular Daylighting Devices under Hemispherical Sky Conditions
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IES LM-81-10
IES LM-81-10
Published Date: 08/23/2010
Photometric Testing of Skylights and Tubular Daylighting Devices Under Hemispherical Sky Conditions

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