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Candela

Candela is Lumen density per solid angle. A sphere emitting 1 Candela uniformly in all directions produces 4π Lumen total power.
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Ancestors (9)

  1. Luminous intensity
  2. Dimension of the International System of Units
  3. International System of Units
  4. List of systems of units
  5. System of units
  6. Physics
  7. Natural science
  8. Science
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