$22
CEI EN IEC 63013
2020
LED packages – Long-term luminous and radiant flux maintenance projection
- Format:
- Language(s) :
- Published :
- English
- 05/01/2020
ENGLISH
This document is applicable to LED packages for general lighting services.
It specifies procedures and conditions for measuring the luminous flux maintenance of LED packages. It also provides the procedures and conditions (criteria) of projecting the long-term luminous flux maintenance based on limited luminous flux maintenance test data collected. Within the context of this document, wherever luminous flux measurement data is specified, radiant flux measurement data can also be used.
These projection methods employ data collected as per ANSI/IES LM-80-15 (LM-80).
The long-term projection is based on the exponential-fit-function procedure of IES TM-21-11 (TM-21), and gives an alternative border function procedure in the case where the exponential-fit-function of IES TM-21-11 is not applicable.
| CEI EN IEC 63013 | |
|---|---|
| STANDARD INFO: | |
| Standard Name | CEI EN IEC 63013 |
| Scope | LED packages - Long-term luminous and radiant flux maintenance projection |
| Publisher | CEI - Comitato Elettrotecnico Italiano |
| Languages | English |
| State | [ Active ] |
| Publication Year | 2020 |
| Most recent Version | MOST RECENT |
| Whether to be replaced | |
| Addendum | |
| FILE INFO: | |
| Edition | 20# |
| File Size | 1 file , 470 KB |
| Number of Pages | 24 |
| Published | 05/01/2020 |
| CEI EN IEC 63013 | ||
|---|---|---|
| History | Publisher Year | |
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