Practice question

What is 'light trespass' in roadway lighting design?

  1. Insufficient light on the roadway
  2. Unwanted light that falls outside the intended lighting area, such as on adjacent residential properties
  3. Too much light on the roadway
  4. The cost of electricity for the lighting system

Answer: B — Unwanted light that falls outside the intended lighting area, such as on adjacent residential properties

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Practice more: IMSA Roadway Lighting I Practice Questions - IMSA Roadway Lighting Technician Level I Certification Exam Exam →