How Many Watts of Electricity does a Halloween Mini Light String use?

Real power-use measurements from a halloween mini light string.

By Rob Cockerham |

How Much Power does a Halloween Mini Light String use

Halloween Mini Light String: 21 Watts

Description

  • A string of mini incandecscent lights in halloween colors.
  • low power, but could be lower if they had LED bulbs.

Power Use

  • Watts: 21
  • Kilowatts: 0.021 Kw.

Operation Cost

  • cost per minute: 0 hundredths of one cent (0 ¢)
  • cost per hour: 25 hundredths of one cent (0¢)
  • cost per day: 2¢
  • cost per month: 38¢

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Power use of these items was actually tested. Individual items will vary, but these are the actual measurements.