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What parts are included in a luminaire besides the light-producing bulb or tube?

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A luminaire is a complete lighting unit that includes several essential components beyond the light-producing lamp itself:

  • Socket: Holds the lamp securely in place.
  • Wiring: Connects the lamp to the power source.
  • Reflector: Directs and distributes the light output.
  • Housing/Protective parts: Components that hold the assembly together and protect the lamp.
  • Shielding: Fluorescent fixtures often incorporate lenses or louvers to reduce glare and further redirect light.1