Standard 924, Edition 10
UL 924

Standard for Emergency Lighting and Power Equipment

UL CSDS Proposal Edition 10 Published Date: July 14, 2017 Last Revision: December 14, 2022

Summary of Topics b0924_10_20170714_sum.html

Subject 924

Bulletin Dated: July 14, 2017


The following changes in requirements to the Standard for Emergency Lighting and Power Equipment, UL 924, are being proposed:

1. Updating Emergency Luminaires with Flexible Cord Supply Connections

2. Restricting replacement of individual batteries and cells

3. Exempting certain equipment from the Normal Operation Test extended ambient test conditions

4. Revising to use the battery discharge test using current measurement rather than light output

Back to Standard 924, Edition 10

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