There are various types of nightlights available on the market, and all of which use a different number of watts depending on the kind of bulbs they use, as well as their design. Generally, the amount of energy that gets used for a nightlight is relatively low, but if you do find yourself wondering how many watts does a night light use, you’re in the right place.
The information provided here is going to break down the numerous types of night lights that are available, and the approximate amount of watts used to power them. Understanding how many watts a nightlight uses can help you save money on your electric bill.
Different Types of Nightlight and Their Energy Consumption
1. Incandescent Nightlight Bulbs
Some of the most common bulbs that you find in nightlights are of the incandescent variety, but the modern variations use less wattage. Incandescent lights typically have a long lifespan and use anywhere from 1.5 to 7.5 watts of energy depending on the size of the bulb used. However, the majority of incandescent bulbs used for night light purposes use around four watts of energy to power the light.
2. LED (Light-Emitting Diode) Nightlight Bulbs
The LED bulbs are a more modern way to have a nightlight. They have a very long-lasting lifespan, and can even come in a variety of colors to help with sleeping. There are many different types of light-emitting diode nightlight bulbs available on the market, along with replacement bulbs that go with your specific nightlight structure design.
Typically, LED nightlight bulbs consume approximately 0.5 watts of energy, which makes them extremely energy efficient when tied in with their long lifespan. A nightlight powered with a LED bulb can run for 24 hours a day, and it’s likely that you won’t notice much of a difference, if any at all, on your power bill. The cost is usually around 20 cents a year.
3. Neon Nightlight Bulbs
While they aren’t as commonly used as some of the other bulbs, neon nightlight bulbs are still a good source of light, and similar to LED bulbs, they don’t use a lot of watts. Neon bulbs typically give off a glow similar to orange and usually have a color filter that goes over them to change the color into another.
So, how many watts does a night light use? When it comes to neon night light bulbs, they range between 0.5 and one watts of energy, depending on the size. Neon nightlight bulbs are made with a very tiny, glass capsule that has a mixture of neon, argon, krypton, or xenon gasses. The percentage of gasses and neon that get mixed play a considerable role in the color that emanates from the bulb.
4. Electroluminescent Nightlight
The most modern nightlight bulb available is probably the electroluminescent nightlight. They don’t include a bulb, so you don’t need to worry about replacing anything. What is better is that they do have an exceptionally long-lasting lifespan.
Electroluminescent nightlights are extremely energy efficient, and only use approximately five cents worth of electricity annually. They can come in a variety of colors, are cool to the touch, and give off enough light to be suitable for what you need them for.
These types of nightlights use around 0.5 watts, and sometimes less. They are a great source of light for your child’s bedroom because you don’t need to worry about the heat coming off of the light, and they are capable of registering low on the color temperature scale.
Overall Best Nightlight Bulb
When you’ve asked how many watts does a night light use over and over, the question becomes redundant. Although, it’s an expected question when you want to save on energy and are feeling overwhelmed with the number of nightlight bulbs on the market.
In case you aren’t interested in purchasing an electroluminescent nightlight that isn’t powered by an actual lamp, the LED nightlight bulb is the best. It gives you the option of using a bulb that uses a small amount of energy at around 0.5 watts, all while being able to choose from a broad selection. You can even find LED nightlights in a variety of colors.
There is more to consider than just the wattage of your nightlight if you are looking into buying one or looking to save on your energy bill. In most cases, using a nightlight likely isn’t going to cost you enough to notice much of an increase in your power bill.
However, if you only use nightlights instead of regular lights, the power wattage being used each month is going to drop substantially. Consider the area that you are going to be using the nightlight in, and weigh out the pros and cons. As an example, it’s probably best not to use a nightlight that is too warm to touch in a child’s room.