Do Christmas Lights Use a Lot of Electricity?

This article is your guide to answering the question Do Christmas lights use a lot of electricity? Christmas lights do use quite a bit of energy, but there are ways you can lower to costs to light up the holiday season.

So, if you want to learn more about the energy costs of Christmas lights, keep reading.

Here at The Energy Professor, we want to give you the information you need to not only save money on your energy bill but to also become more energy efficient. We hope find this post helpful! And makes it easier for you to know more about Christmas lights. Be sure to also check out our one-of-a-kind energy savings calculator!

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Do Christmas Lights use a lot of Electricity?

Typically yes, Christmas lights can use quite a bit of electricity even though we’ve come a long way with light bulb efficiency. With that being said, Christmas light bulb wattage varies significantly depending on which lights you use.

Common Christmas light bulb wattage:

  • Mini lights: A string of mini lights uses around 25 watts.
  • Big festive lamp-like bulbs: A strand of 100 big festive lamp-like bulbs uses 500 watts.
  • Icicle lights: A string of 100 icicle lights uses about 5500 watts of energy.
  • 200 LED lights: A string of 200 LED lights uses only 12W.
  • 100 incandescent mini bulbs: A string of 100 incandescent mini bulbs can be 40W.
  • 25 incandescent C9 bulbs: A string of 25 incandescent C9 bulbs uses 175W.

The actual electricity consumption depends on factors such as the number of strings used and how many hours they are on. For instance, a 25ft string of 25 lights constantly using 130 watts translates to 0.13 kWh per hour, 3.16 kWh per day, and 97.96 kWh per month, with an additional electrical cost of $12.73.

While modern LED Christmas lights are more energy-efficient, even a comprehensive outdoor display is likely to cost less than a meal out for an entire month.

Related post: How to Choose the Best LED Lightbulbs

How Much Does it Cost to Run Christmas Lights?

National Average: On average across the nation, folks spent about $18.50 to power their Christmas lights in 2023.

Type of Lights:

  • C9 LEDs: If you’re using the larger, more traditional C9 LED lights, running a strand for a whole 45-day season will only set you back around 25 cents. Not bad for that classic holiday glow!
  • Mini LED Lights: For the trendy mini LED lights, keeping them on for six hours a day will cost you approximately 75 cents a month. That’s a modest price for that cozy ambiance.
  • Incandescent Bulbs: Now, if you’re sticking to the old-school incandescent bulbs, be prepared to pay a bit more. A strand with the same number of incandescent bulbs could cost around $2.50 for a month.

Local Cost of Electricity:

  • On average, households use about 500 kilowatt-hours per month.
  • Nationally, electricity costs about 17 cents per kilowatt-hour.

Do Christmas Lights Increase Your Electricity Bill?

Yes, Christmas lights can contribute to an increase in your electricity bill. Any extra electricity you use past your normal amount will increase you bill. Especially if you like to run your lights all day and night for a magical holiday effect.

Related post: What are the Best Energy Saving Light Bulbs?

Best Tips and Tricks for Saving Energy with Christmas Lights

Dim Christmas Lights

Dimming your Christmas lights can be a savvy move to cut down on energy consumption. Beyond creating a cozy ambiance, dimming reduces overall wattage, offering an eco-friendly and cost-effective choice for homeowners with an eye on energy efficiency.

Opt for LED Lights

Consider switching to LED lights if you haven’t already. LED lights use significantly less energy than traditional incandescent lights and have a longer lifespan. While the initial cost might be slightly higher, the energy savings and durability make them a cost-effective choice in the long run.

Use Timers or Smart Plugs

Avoid leaving your Christmas lights on all night by using timers or smart plugs. Set them to turn on when it gets dark and automatically switch off late at night or when you head to bed. This not only conserves energy but also ensures your lights are only shining when they can be fully appreciated.

Choose Solar-Powered Lights for Outdoors

If you’re decorating outdoors, opt for solar-powered lights. These lights harness energy from the sun during the day, eliminating the need for electricity and reducing your overall energy consumption.

Related post: Does Dimming Lights Save Energy?

Do Outdoor Christmas Lights Use a Lot of Electricity? 

Outdoor Christmas lights can indeed contribute to higher energy usage. To strike a balance between festive ambiance and energy efficiency, consider opting for solar-powered lights or utilizing timers. Solar-powered lights harness sunlight during the day, reducing reliance on traditional electricity. Setting up timers ensures your lights are only on during desired hours, avoiding unnecessary energy consumption. Additionally, choosing LED lights for outdoor displays is a smart move, significantly cutting down energy usage while providing vibrant and long-lasting illumination. While leaving outdoor lights on all night may be tempting, it comes at the cost of increased electricity consumption. To manage this, employ timers or smart plugs, ensuring a dazzling display without compromising on energy efficiency.

Related post: How to Weatherize Your Home to Save Energy

Do you Need Cheaper Electricity?

If you’ve taken the time to understand the information on your bill and discovered you’re paying more than you’d like for your electricity, have you looked around for a cheaper deal? The Energy Professor has a wealth of information on ways to save on your utilities, including details of top deals that could significantly reduce your monthly or quarterly electricity bills.

We hope you found this article helpful! If you are looking for ways to increase energy efficiency and sustainability in your home be sure to take a look at all of the latest renewable energy options in your area. The Energy Professor helps residential and small business owners find qualified energy suppliers in New YorkNew JerseyPennsylvania, Texas, Ohio, Maryland, Illinois, and Massachusetts.

Nik Chapman

Nik Chapman is the Executive Editor of The Energy Professor with lifelong passion for studying and exploring the natural environment. Nik has a Bachelor of Science in Environmental Sciences and Biology and has specialized in work with Green Energy, Renewable Energy and Environmental Justice. Nik has worked directly with small communities and nonprofits to help make environmental education more accessible for everyone. Nik currently lives in Washington State and enjoys tide pooling on the Oregon Coast and taking hikes to local waterfalls!