Practice question

What does 'BUG rating' stand for in luminaire specifications?

  1. Broken, Undamaged, Good condition rating
  2. Backlight, Uplight, and Glare rating that quantifies unwanted light emissions
  3. Basic Utility Grade rating
  4. Built-in Utility Generator rating

Answer: B — Backlight, Uplight, and Glare rating that quantifies unwanted light emissions

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