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Standard 1472, Edition 2

Solid-State Dimming Controls

UL CSDS Proposal
Standard 1472, Edition 2 Edition Date: April 28, 2017
Summary of Topics b1472_2_20170428_sum.html

Subject 1472

Bulletin Dated: April 28, 2017


The following changes in requirements to the Standard for Solid-State Dimming Controls, UL 1472, are being proposed:

1. Addition of 347 VAC Synthetic Load Characteristics to Represent Electronic Ballasts and Self- Ballasted Lamps

2. Addition of Requirements for CFL and LED - Recovery Time

3. Editorial Correction of Clause 5.10.2 to Correct Figure Number Reference and Re-naming of Figure 4

4. Clarification of Lamp Compatibility Information Provided in Clause 7.1.8

5. Addition of Abbreviation “EFL” Denoting “Electronic Fluorescent Ballast” Light Load to Table 15

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