What’s the Difference Between Filament Light Bulbs and Edison Light Bulbs for Outdoor Lighting?

Are you looking to create a warm and welcoming atmosphere for your outdoor space? Choosing the right type of light bulb for your outdoor lighting can be a daunting task, especially with so many options available in the market. Two popular types of light bulbs that are commonly used for outdoor lighting are filament light bulbs and Edison light bulbs.  We’ve written a complete guide to bistro lighting if you’re looking for more broad information.
outdoor bistro patio lights

Key Differences Between Filament Light Bulbs and Edison Light Bulbs

  • Filament light bulbs have a visible filament that emits a warm, yellowish light, while Edison light bulbs have a visible filament that emits a warm, amber glow.

  • Edison light bulbs are often designed to mimic the look of vintage bulbs, while filament bulbs can have a more modern or traditional appearance.

  • Filament bulbs are available in a wider range of sizes and shapes than Edison bulbs.

  • Edison bulbs are often more energy-efficient than filament bulbs and can last longer.

In this article, we’ll take a closer look at these two types of light bulbs and compare their features, so you can make an informed decision.

Filament Light Bulbs: What Are They?

Filament light bulbs are a type of incandescent bulb that has a visible filament inside the bulb. This filament is made of tungsten wire and emits a warm, yellowish light when an electric current is passed through it. These bulbs are often used for decorative purposes because of their vintage look and warm glow.

Filament bulbs are available in a wide range of shapes and sizes, making them versatile for various outdoor lighting applications. They are relatively affordable compared to other types of bulbs, making them a popular choice for homeowners looking for an affordable yet attractive lighting solution. However, they tend to be less energy-efficient than other types of bulbs, which can result in higher electricity bills. Additionally, they have a shorter lifespan compared to LED bulbs.

Edison Light Bulbs: What Are They?

Edison light bulbs are a type of the filament bulb that was invented by Thomas Edison in the late 19th century. These bulbs have a distinctive, antique look with a visible filament that emits a warm, amber glow. They are often used for decorative purposes, especially in vintage or industrial-themed settings.

Edison bulbs are energy-efficient and can last longer than filament bulbs. They are available in various shapes and sizes, making them versatile for different outdoor lighting needs. However, they tend to be more expensive compared to other types of bulbs. They might not be suitable for all outdoor lighting applications, especially if you’re looking for a brighter or whiter light.

Which Is Better for Outdoor Lighting: Filament or Edison Light Bulbs?

The answer to this question ultimately depends on your personal preference and the specific needs of your outdoor space. Both filament and Edison light bulbs can create a warm and inviting atmosphere for your outdoor area.
fancy globe lights in backyard with trees
If you’re looking for a vintage or industrial aesthetic, Edison light bulbs might be the better choice. On the other hand, if you’re looking for a more modern or traditional look, filament bulbs might be a better fit.

Pros and Cons of Using Filament Light Bulbs for Outdoor Lighting



Pros:


  • Filament bulbs emit a warm, yellowish light that can create a cozy atmosphere.

  • They are available in a wide range of shapes and sizes, making them versatile for various outdoor lighting applications.

  • They are relatively affordable compared to other types of bulbs.



Cons:


  • Filament bulbs tend to be less energy-efficient than other types of bulbs, which can result in higher electricity bills.

  • They have a shorter lifespan compared to LED bulbs.

  • Filament bulbs don’t handle temperature swings well meaning they can pop in hot summers of Arizona or California

Pros and Cons of Using Edison Light Bulbs for Outdoor Lighting



Pros:


  • Edison bulbs emit a warm, amber glow that can create a nostalgic and vintage ambiance.

  • They are energy-efficient and can last longer than filament bulbs.

  • They are available in various shapes and sizes, making them versatile for different outdoor lighting needs.



Cons:

  • Edison bulbs tend to be more expensive compared to other types of bulbs.

  • They might not be suitable for all outdoor lighting applications, especially if you’re looking for a brighter or whiter light.

  • Edison bulbs don’t handle temperature swings well meaning they can pop in hot summers of Arizona or California

FAQs about Filament and Edison Light Bulbs for Outdoor Lighting



Q: Are filament bulbs dimmable?


A: Yes, most filament bulbs are dimmable, but you need to make sure that you use a compatible dimmer switch.

Q: Do Edison bulbs emit more heat than filament bulbs?


A: No, both types of bulbs emit a similar amount of heat. However, you need to make sure that you use them in a fixture that can handle the heat.

Q: Can I use filament or Edison bulbs in solar-powered outdoor lights?


A: No, you cannot. Solar-powered lights require low-voltage bulbs that are designed for energy efficiency and long life.

Q: Can I use filament or Edison bulbs with a timer or a motion sensor?


A: Yes, you can. However, you need to make sure that the bulbs are compatible with the timer or motion sensor and that they are rated for outdoor use.

Q: Are filament or Edison bulbs suitable for high-ceiling outdoor spaces?


A: It depends on the specific needs of your outdoor space. Filament and Edison bulbs can be used in high-ceiling outdoor spaces, but you need to make sure that the fixture can handle the wattage and size of the bulb.

Q: Can I use filament or Edison bulbs in covered outdoor spaces?


A: Yes, you can. However, you need to make sure that the bulbs are rated for outdoor use and are protected from direct exposure to water.

Q: Are filament or Edison bulbs compatible with smart home technology?


A: Yes, they are. Many filament and Edison bulbs are compatible with smart home technology, allowing you to control them with your smartphone or voice commands.

Q: Are filament or Edison bulbs suitable for landscape lighting?


A: Yes, they are. Filament and Edison bulbs can be used for landscape lighting to create a warm and inviting atmosphere.

Q: Can I use filament or Edison bulbs in a string light setup?


A: Yes, you can. Filament and Edison bulbs are often used in string light setups to create a festive and vintage ambiance.

Q: Do filament or Edison bulbs emit UV light?


A: No, they do not. Filament and Edison bulbs emit visible light only and do not emit UV light.

Q: Can I use filament or Edison bulbs in a covered patio?


A: Yes, you can. However, you need to make sure that the bulbs are rated for outdoor use and are protected from direct exposure to water.

Q: Do filament or Edison bulbs require a special type of fixture?


A: No, they do not. Filament and Edison bulbs can be used in any fixture that is compatible with their size and wattage.

Q: Are filament or Edison bulbs suitable for commercial outdoor lighting?


A: Yes, they are. Filament and Edison bulbs can be used for commercial outdoor lighting to create a warm and inviting atmosphere for customers and employe

Conclusion

Choosing the right type of light bulb for your outdoor lighting needs can be a challenging task. However, by understanding the key differences between filament and Edison bulbs, you can make an informed decision that meets your needs and preferences.

Both filament and Edison light bulbs can create a warm and inviting atmosphere for your outdoor area, depending on the look you’re going for. Filament bulbs are versatile, and affordable, and emit a warm, yellowish light that can create a cozy ambiance. Edison bulbs are more energy-efficient, last longer, and emit a warm, amber glow that can create a vintage or nostalgic atmosphere.

Regardless of your choice, make sure that the bulbs are rated for outdoor use and are protected from direct exposure to water to ensure their safety and longevity. With the right light bulbs, you can transform your outdoor space into a beautiful and welcoming oasis that you and your guests will enjoy. If you’d like to learn more about outdoor lighting, we’ve written a full guide on that topic.

Last Updated:May 18, 2023