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SPēD PSC (Physical Security Certification) - Study Guide Quiz with Answers.
SPēD PSC (Physical Security
SPēD PSC (Physical Security
Which two lamp types last the longest? - 1. Induction 2. Solid state What term is used for measuring output of light (lumens) compared to power input (watts)? - Lamp efficacy What term refers to the need for lamps to be as efficient as possible to save costs and energy? - Lamp efficacy When "light source" or "bulb" is used, what is referring to? - A lamp
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