Tue, 03 Oct 2023

How Much Electricity is Used to Power Christmas Lights?

21 Aug 2023, 10:24 GMT+10

If anyone is looking to decorate for the holidays with lights, he will definitely be concerned about the cost of electricity that lights consume. For this reason, it is essential to understand how much electricity a string of Christmas lights uses.

A single strand of 100 mini-lights is rated for 40 watts, and a typical 6-foot tree contains approximately 280 mini-lights on average. That means the total wattage of a tree decorated with mini-lights would be around 11.2 watts, not including the power used by an electric light timer or other decorations.

However, many factors can influence the amount of electricity used. So, we will give you some information that could help you calculate your consumption.

The Variety of Christmas Lights

Before examining the electricity consumption of Christmas lights, it's important to note that each type has its own energy profile. Here are two types of lights commonly that www.blitzenlighting.com used to decorate for the holidays:

  • LED lights: These spectacular lights are the most energy-efficient among all types. They consume a bit of the power used by traditional incandescent bulbs and last up to 10 times longer.
  • Incandescent lights: Incandescent Christmas lights use more energy than LED or other light sources. However, with their traditional look and feel, they remain the most popular type of Christmas lighting.

No matter which type of lights you use, it's essential to understand how much electricity is consumed when using these light sources for holiday decorating.

Electricity Consumption of Christmas Lights

There are many factors on which electricity consumption depends. It includes the type and quantity of lights, their wattage, and how long they are illuminated daily. Let's break down the numbers:

  • The average LED light uses 0.6 watts per foot
  • The average incandescent bulb uses 4 watts per foot
  • An 8-hour day of illumination will use about 840 watt-hours Wh for a single strand of 100 LED lights or 3360 Wh for a strand of 100 incandescent bulbs.

So, if you are looking to calculate the cost of running your Christmas lights for a single season, here are some sample figures:

  • For a tree decorated with 280 mini LED lights (11.2 watts): 840 x 11.2 = 9408 watts hours over 8 hours of illumination per day, or 0.94 kWh/day.
  • For a tree decorated with 280 mini incandescent lights (44.8 watts): 3360 x 44.8 = 150,528-watt hours over 8 hours of illumination per day, or 14.92 kWh/day.

Using this information, you can estimate the cost of running your Christmas lights for a season based on your local electricity prices.

Energy-Efficient Practices

While the festive charm of Christmas lights is undeniable, there are ways to reduce your energy consumption and lower your electricity bill during the holiday season:

Opt for LED Lights

LED lights consume significantly less energy than incandescent lights. As per the studies LED lights are up to 90% more efficient than traditional bulbs. So if you are looking to reduce energy consumption and save money, LED lights are a great option.

Use Timers

Install timers to automatically turn off the lights during the day or late at night when they are less likely to be appreciated. Even a few hours of operation can save energy and money.

Limit Hours of Operation

Consider reducing the number of hours your lights are on each day. A shorter lighting duration can still bring holiday joy while conserving energy.

Choose Solar-Powered Lights

Solar-powered Christmas lights harness energy from the sun during the day and illuminate your decorations at night without adding to your electricity bill.

Decorate Strategically

Focus your lighting efforts on critical areas rather than covering every inch of your property. This not only saves energy but also enhances the visual impact.

Final Words

Christmas lights are a kind of charm that everyone loves to display. They contribute to increased electricity consumption. However, if we understand the differences between the types of lights and opt for energy-efficient practices, we can enjoy the festive spirit while minimizing our environmental impact and lowering our energy costs.

Now this season, save as much electricity as you can by following efficient practices and evaluating the consumption with the given formulas. I hope this article will be helpful in helping you to learn about how much electricity is used to power Christmas lights.

Sign up for Atlantic City News

a daily newsletter full of things to discuss over drinks.and the great thing is that it's on the house!