Practice question

What advanced LED technology allows a single luminaire to produce different color temperatures?

  1. Standard single-CCT LED modules
  2. Tunable white LED modules with dual-array warm and cool LEDs and a mixing controller
  3. HPS conversion lamps in LED fixtures
  4. Color filters over the LED lens

Answer: B — Tunable white LED modules with dual-array warm and cool LEDs and a mixing controller

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