Summary of Topics b8750_2_20170324_sum.htmlSubject 8750
Bulletin Dated: March 24, 2017
SUMMARY OF TOPICS
The following changes in requirements to the Standard for Light Emitting Diode (LED) Equipment for Use in Lighting Products, UL 8750, are being proposed:
1. Relocate definition of enclosure to Glossary section
2. Clarify terminology for isolated circuit in Glossary
3. Add construction and performance requirements for direct plug-in units
4. Clarify requirements for accessibility of live parts in Section 7.2
5. Revise requirements for electrical spacings in Section 7.8
6. Clarify construction and performance requirements for transformers in paragraph 7.9.2
7. Clarify equipment under test terminology in paragraphs 8.5.1 and 8.5.4
8. Clarify test potentials in Table 8.3 and add acceptable results criteria
9. Revise Circuit Power Limit Measurement Test in Section 8.8
10. Add Supplement SG - Designation of Temperature Value at the Temperature Measurement Point TC
11. Add Supplement SH - Requirements for LED Drivers with Phase-Cut Dimming