LIGHTING SAFETY

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Across
  1. 3. closed system of electrical wires
  2. 4. power consumption
  3. 6. Death by current flow
  4. 7. protective grid
  5. 8. prudent foresight
  6. 9. Power rating of a lamp
  7. 10. light bulb wire
  8. 11. strength
Down
  1. 1. electric safety device
  2. 2. plugin-in receptable
  3. 5. easily ignited
  4. 7. ballast