Practice question

What is an 'adaptive lighting control' system?

  1. A system that uses only photocells for on/off control
  2. A system that automatically adjusts light levels based on real-time conditions such as traffic volume, weather, ambient light, and time of day
  3. A system that never changes light levels
  4. A system that only works with HPS lamps

Answer: B — A system that automatically adjusts light levels based on real-time conditions such as traffic volume, weather, ambient light, and time of day

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