IES TM-21-11 PDF

Name:
IES TM-21-11 PDF

Published Date:
07/25/2011

Status:
Active

Description:

Projecting Long Term Lumen Maintenance of LED Light Sources

Publisher:
Illuminating Engineering Society

Document status:

Active

Format:

Electronic (PDF)

Delivery time:

10 minutes

Delivery time (for Russian version):

200 business days

SKU:

This document provides recommendations for projecting long term lumen maintenance of LED light sources using data obtained when testing them per IES LM-80-08, "IES Approved Method for Measuring Lumen Maintenance of LED Light Sources."

ISBN(s) :	9780879952594
Number of Pages :	33
Published :	07/25/2011

History

IES TM-21-21

Published Date: 2021

Technical Memorandum: Projecting Long-Term Luminous, Photon, and Radiant Flux Maintenance of LED Light Sources

$15

IES TM-21-11

Published Date: 07/25/2011

Projecting Long Term Lumen Maintenance of LED Light Sources

Related products

IES TM-37-22

Published Date: 09/17/2022

Technical Memorandum: Description, Measurement, and Estimation of Sky Glow

$15

IES TM-38-21

Published Date: 11/01/2021

Technical Memorandum: Photometric and Electrical Measurements of Tunable-White Solid-State Lighting Products

$15

Best-Selling Products

3-D Integral Photography

Published Date: 01/01/2016

$12

3D IC Devices, Technologies, and Manufacturing

Published Date: 01/01/2016

$21.3

3D Printing of Optics

Published Date: 01/01/2018

$12

3D Video Technologies: An Overview of Research Trends

Published Date: 01/01/2011

$15.3

A Guide to the Use and Calibration of Detector Array Equipment

Published Date: 01/01/2004

$21.3

A System Engineering Approach to Imaging

Published Date: 01/01/1998

$29.7