NEMA LSD 81:2019
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Controlled Emergency Lighting, a Technical Clarification Bulletin
Hardcopy , PDF
English
29-04-2019
24-04-2023
This Bulletin is intended to assist in the specification of devices used with emergency lighting that is controlled (dimming, switching, etc.) to satisfy the requirements of the applicable electrical and life safety codes. This revised version of the bulletin (previously titled LSD 81-2019) reflects changes in the 2023 National Electrical Code® (NEC), NFPA 70® including a definition change and a requirement change related to Directly Controlled Emergency Luminaires. This bulletin aims to provide clarity as to the technology and evaluations that are required for different emergency lighting system designs.
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
National Electrical Manufacturers Association
|
| Status |
Superseded
|
| SupersededBy |
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