Standard 1029, Edition 5
UL 1029

Standard for High-Intensity-Discharge Lamp Ballasts

UL CSDS Proposal Edition 5 Published Date: October 12, 2007 Last Revision: July 15, 2022

Summary of Topics b1029_5_20071012_sum.html

Subject 1029

Bulletin Dated: October 12, 2007


The following changes in requirements are being proposed:

1. Revision to Equation to Determine the Temperature of a Winding when Testing for a Higher Ambient Temperature Rating

2. Editorial Corrections

3. Revision to Component Standards List in Appendix A

Back to Standard 1029, Edition 5

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