How Much Does It Cost to Run an LED Light Bulb for 24 Hours?

Find out the cost of running an LED light bulb for 24 hours and how to calculate it easily.

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To calculate the cost of running an LED light bulb for 24 hours, multiply the wattage by 24 to get the total watt-hours and then divide by 1,000 to convert to kilowatt-hours (kWh). Multiply the kWh value by your electricity rate (typically about $0.12 per kWh). For example, a 10-watt LED bulb running for 24 hours would cost around $0.03. (10 watts x 24 hours / 1,000 x $0.12/kWh = $0.03).

FAQs & Answers

  1. What is the average cost of electricity used by LED bulbs? The average cost is about $0.12 per kWh, which translates to about $0.03 for running a 10-watt LED bulb for 24 hours.
  2. Are LED bulbs cheaper to run than traditional bulbs? Yes, LED bulbs use significantly less energy than traditional incandescent bulbs, making them cheaper to operate.
  3. How do I calculate the running cost of my LED bulbs? Multiply the bulb's wattage by the hours used, divide by 1,000 to convert to kWh, and then multiply by your electricity rate.