School Trophy Case LED Power-Factor Review: Compare Driver Input Ratings Before Lighting Upgrades
Reviewing power factor on LED driver specification sheets before a school trophy case lighting upgrade is a practical step that helps facilities teams understand how much current each driver will draw from the branch circuit — not just how many watts it will consume. LED drivers with lower power factor draw more apparent current than their wattage alone implies, which affects circuit sizing, breaker loading, and dimmer compatibility in ways that a simple wattage count does not reveal. This guide explains what power factor is, how to locate and interpret the relevant ratings in supplier documentation, and what questions a qualified electrician should review before fixtures are installed in the school’s athletic trophy case corridor.
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