What Size Bulb Goes In A Night Light

It can be really confusing to figure out what size bulb goes in a night light. You’ve bought the perfect one, but then you get home and realize that it didn’t come with a bulb. Don’t worry – I’m here to help! In this article, I’ll explain exactly what size bulb works best for different types of night lights so you know exactly which one to buy next time. So keep reading if you want to become an expert on choosing bulbs for your night light!

Incandescent Bulbs

I’m here to talk about what size of bulb goes in a night light. Generally, incandescent bulbs are the most common type used for these lights. They come in a variety of wattages and sizes that make them great options for small rooms like bedrooms, bathrooms, and hallways.

When shopping for an incandescent bulb for your nightlight, you want to look for one with energy efficiency. This means finding one with the right wattage so it doesn’t use too much electricity while still providing enough illumination. A safe wattage could range anywhere from 7-15 watts depending on how bright you would like the room to be at night. It’s important not to go above 15 watts because this can cause excessive heat and even create a fire hazard if left unattended.

No matter what size or wattage you choose, just remember that safety should always be your number one priority when selecting any kind of lighting fixture. Choose something that won’t put your home and family at risk!

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Led Bulbs

LED bulbs are the perfect choice when it comes to night lights! LED stands for light-emitting diode, and they’re incredibly energy efficient. Not only that, but you can also customize your lighting depending on the temperature of the bulb – so if you want a warmer or cooler light, LEDs have got you covered. Plus, they come in all shapes and sizes, so whatever size bulb fits your night light best will be easy to find. With their long life span and affordability, LED bulbs should definitely be at the top of your list.

Halogen Bulbs

After discussing LED bulbs and their energy efficiency, it’s time to move onto halogen bulbs. Halogen bulbs are known for providing a bright white light and feature a longer lifespan than traditional incandescent bulbs. However, when compared to LEDs, there is no comparison in terms of energy efficiency or replacement cost.

Feature LED bulb Halogen bulb
—————– :———–: ————–:
Energy Efficiency High Low
Replacement Cost Low Medium
Lifespan Longest Shorter

When considering an upgrade from the standard incandescent nightlight bulb, LEDs should be chosen over halogens every time. The upfront costs may be slightly higher but you’ll save money in the long run due to less frequent replacements and low electricity bills throughout its lifetime of use. Moreover, many models come with built-in dimmers so you can adjust the brightness as needed without having to purchase additional items like separate dimmer switches. All this makes them great for creating ambient lighting in any room – whether that’s in your kitchen or bedroom!

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Fluorescent Bulbs

Fluorescent bulbs are a great choice for night lights. They offer excellent energy efficiency, and they provide high-quality light with very little heat output. Plus, fluorescent bulbs last significantly longer than traditional incandescent bulbs and can help you save money in the long run since you don’t have to replace them as often.

When choosing a size of bulb for your nightlight, remember that most standard blue, yellow or green fluorescent tubes come in two sizes: 4″ and 8″. The smaller 4″ tubes put out less light than the larger 8″ ones but are still capable of providing enough illumination to be effective as a night light. On the other hand, if you’re looking for more intense lighting from your nightlight then an 8″ tube is probably going to be better suited for your needs.

Whichever way you decide to go it’s important to keep in mind that fluorescent bulbs require specialized fixtures due to their particular wiring requirements so make sure you check the specifications before making any purchases. With these considerations in mind, however, fluorescents make great options for nightlights thanks to their combination of energy efficiency and quality light output.

Specialty Bulbs

When it comes to night lights, there are specialty bulbs that offer extra safety features and energy efficiency. Compact fluorescent (CFL) bulbs are the most popular choice for those looking to save money on their electric bill while also providing bright light. CFLs use significantly less power than traditional incandescent bulbs and can last up to 10 times longer. They come in a variety of wattages ranging from 7 watts all the way up to 40 watts, so you can find an option suitable for any type of nightlight fixture.

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LED bulbs are also a good option when choosing a bulb for your nightlight. LEDs offer even more energy savings compared to CFLs and they produce very little heat, making them safer around children or animals who may touch the lamp itself. LEDs come in many different sizes and color temperatures, allowing you to customize your lighting exactly how you want it. Plus, LED bulbs have incredibly long lifespans – some lasting up to 25 years!

So if you’re trying to figure out what size bulb goes in a night light, consider your options carefully. Both CFL and LED bulbs offer excellent performance at great prices, so no matter which one you choose, you’ll be sure to get something that will provide abundant illumination as well as plenty of cost savings overtime.


When it comes to choosing the right size bulb for your night light, you have many options. With a variety of incandescent, LED, halogen, fluorescent and specialty bulbs available on the market today, there’s sure to be one that will fit perfectly into your fixture. As always, make sure to read all safety warnings before installing or replacing any type of lighting in your home. It is also important to remember that each type of bulb has its own benefits and drawbacks so take the time to do some research before making a purchase. Ultimately though, with careful consideration you should have no problem finding a suitable night light bulb for your needs!