IES TM-28
APPROVED METHOD: PROJECTING LONG-TERM LUMINOUS FLUX MAINTENANCE OF LED LAMPS AND LUMINAIRES
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| Organization: | IES |
| Publication Date: | 13 February 2020 |
| Status: | active |
| Page Count: | 27 |
scope:
This document recommends the methods for projecting long-term luminous flux maintenance of LED lamps and luminaires using data obtained when testing them per ANSI/IES LM-84-20, Approved Method: Measuring Optical Radiation Maintenance of LED Lamps, Light Engines, and Luminaires, as well as data when testing LED sources per ANSI/IES LM-80-20, Approved Method: Measuring Luminous Flux and Color Maintenance of LED Packages, Arrays, and Modules.
Document History
IES TM-28
February 13, 2020
APPROVED METHOD: PROJECTING LONG-TERM LUMINOUS FLUX MAINTENANCE OF LED LAMPS AND LUMINAIRES
This document recommends the methods for projecting long-term luminous flux maintenance of LED lamps and luminaires using data obtained when testing them per ANSI/IES LM-84-20, Approved Method:...
May 20, 2014
Projecting Long-Term Luminous Flux Maintenance of LED Lamps and Luminaires
This document recommends the methods for projecting long-term luminous flux maintenance of LED lamps and luminaires using data obtained when testing them per IES LM-84-14 Approved Method for...