[Journeyman] 20. Luminaires, Lighting Loads and Controls

Podcast: Trades Exam Prep · Ran Chen, EA, CFP®

Opublikowano: 2026-10-27

This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: • The technical distinction between complete luminaires and individual lampholders under the 2023 NEC. • Requirements for installing luminaires in wet locations versus damp locations. • How to calculate general lighting loads using required unit loads rather than actual connected wattage. • Common calculation traps involving high-efficiency LED lighting in commercial occupancies. • A practical decision rule for separating...