Understanding the Difference: E26 vs E27

When it comes to lighting, the details matter.

One such detail is the type of socket used in your light fixtures.

Understanding the difference between E26 and E27 sockets can help you make informed decisions when purchasing or replacing bulbs.

In this guide, we’ll delve into the specifics of these two commonly used lamp sockets, their compatibility, and their usage across the globe.

What Are E26 and E27 Sockets?

E26 and E27 sockets are types of Edison screw bases.

They are named after Thomas Edison, the inventor of the screw base.

The “E” stands for Edison, while the numbers 26 and 27 represent the diameter of the base in millimeters.

E26, with a diameter of 26mm, is primarily used in North America. On the other hand, E27, with a diameter of 27mm, is commonly used in Europe and other parts of the world.

These sockets are designed to hold the bulb securely and provide an electrical connection.

The Edison Screw Base: A Brief History

The Edison screw base was invented by Thomas Edison in the late 19th century.

It was part of his design for the first practical incandescent light bulb.

Over time, the Edison screw base has evolved and diversified, leading to the creation of different types, including the E26 and E27 sockets we use today.

Technical Specifications of E26 and E27 Sockets

E26 and E27 sockets are both types of Edison screw bases.

The “E” stands for Edison, and the number represents the diameter of the base in millimeters.

So, an E26 socket has a diameter of 26mm, while an E27 socket has a diameter of 27mm.

Both types operate at a standard voltage of around 120-240V.

The design of these sockets ensures that the electrical contacts are safe, reliable, and hold the bulb securely.

The One-Millimeter Difference: Does It Matter?

The one-millimeter difference between E26 and E27 might seem trivial.

However, it can affect compatibility.

While the threading on E26 and E27 sockets is similar, the slight difference in diameter can lead to loose connections.

Using the wrong base type can potentially create hazards, so it’s crucial to ensure a proper fit.

Compatibility and Interchangeability

E26 and E27 bases are often interchangeable due to their similar size.

This means that in many cases, an E26 bulb can fit into an E27 socket and vice versa.

However, it’s important to note that this isn’t always the case.

Some fixtures may require a specific base type, and using the wrong one can lead to issues.

Always check the specifications of your lamp and bulb to ensure compatibility.

Safety and Electrical Standards

Safety is a key concern when dealing with electrical fixtures.

Using the wrong base type can lead to loose connections, which can be a potential hazard.

It’s crucial to check the voltage rating of both the bulb and the fixture to ensure they match.

Remember, a secure and proper fit is essential for safe and efficient operation of your lighting fixtures.

Global Usage: E26 vs E27 by Region

The use of E26 and E27 sockets varies by region.

In North America, the E26 base is more common.

On the other hand, E27 is the standard in Europe and many other parts of the world.

Understanding these regional preferences can be helpful, especially if you’re planning to move or travel abroad.

Identifying Your Socket Type

Identifying your socket type is crucial for bulb replacement.

You can usually find this information on the socket itself or in the lamp’s user manual.

Troubleshooting Common Socket Issues

Sometimes, you may face issues with your lamp sockets.

Common problems include flickering lights, bulbs not fitting properly, or the bulb burning out too quickly.

Conclusion and Best Practices

Understanding the difference between E26 and E27 sockets is crucial. It ensures you choose the right bulb for your lamp socket.

Remember, the number after the ‘E’ represents the diameter of the base in millimeters. E26 has a diameter of 26mm, while E27 is 27mm.

While they are often interchangeable, always check the lamp’s specifications. This ensures the bulb fits perfectly and operates safely.

In conclusion, whether you choose E26 or E27, always prioritize safety. Ensure the bulb is screwed in properly and the voltage rating matches your fixture.

The Ultimate Guide to Lamp Switches

Lamp switches may seem like a small and insignificant part of a lamp, but they play a crucial role in its functionality and design. With a variety of options available, it can be overwhelming to choose the right switch for your lamp. In this guide, we will break down the different types of lamp switches and their uses, so you can make an informed decision for your next lamp purchase.

Rocker Switches

Rocker switches, also known as paddle switches, are one of the most common types of lamp switches. They have a rectangular shape and can be easily flipped on and off with a simple press of the finger. These switches are ideal for table lamps and floor lamps, as they are easy to use and can be operated with one hand. They also come in a variety of colors and designs, making them a popular choice for both modern and traditional lamps.

Toggle Switches

Toggle switches, also known as flip switches, have a lever that can be flipped up or down to turn the lamp on or off. These switches are commonly found on desk lamps and wall-mounted lamps. They are larger in size compared to rocker switches, making them easier to locate and operate in the dark. Toggle switches also have a classic and retro look, making them a popular choice for vintage or industrial-style lamps.

Push Button Switches

Push button switches, also known as push switches, have a button that needs to be pressed down to turn the lamp on or off. These switches are commonly found on touch lamps and are ideal for bedside lamps. They are easy to use and can be operated with one hand, making them a convenient option for those who like to read in bed. Push button switches also have a sleek and modern look, making them a popular choice for contemporary lamps.

Rotary Switches

Rotary switches, also known as twist switches, have a knob that can be rotated to turn the lamp on or off. These switches are commonly found on floor lamps and are ideal for those who prefer a more traditional and elegant look. They can also have multiple settings, allowing you to adjust the brightness of the lamp. However, they may not be as easy to use as other types of switches, as they require two hands to operate.

Dimmer Switches

Dimmer switches are a type of rotary switch that allows you to adjust the brightness of the lamp. They are commonly found on floor lamps and are ideal for creating a cozy and ambient atmosphere. Dimmer switches can also help save energy and extend the lifespan of your light bulbs. However, they may not be compatible with all types of light bulbs, so be sure to check before purchasing.

Now that you know the different types of lamp switches and their uses, you can choose the right one for your lamp. Consider the style, functionality, and convenience when making your decision. With the right switch, your lamp will not only provide light but also add to the overall aesthetic of your space.

Unscrewing the Mystery: A Guide to Lamp Socket Reducers, Enlargers, and Extenders

The world of vintage lighting can be a treasure trove of unique fixtures and decorative elements. But sometimes, the hunt for the perfect bulb to illuminate these aged beauties can feel like navigating a maze. Thankfully, a handy set of tools known as lamp socket reducers, enlargers, and extenders can bridge the gap between your favorite vintage lamps and the bulbs you love.

Demystifying the Adapters:

Reducers: As the name suggests, reducers decrease the size of a socket to accommodate a bulb with a smaller base. They’re particularly useful for situations where you have a vintage lamp with a candelabra base (E12), which is narrower than the standard medium base (E26) found in most modern bulbs. A candelabra to medium enlarger, like the popular BulbsCo Candelabra to Medium Enlarger Socket D363, allows you to utilize your preferred medium-base bulb in your cherished candelabra socket.

Enlargers: Conversely, enlargers increase the size of a socket to fit a bulb with a larger base. This comes in handy if you have a lamp fixture designed for a mogul base (E39), which is bigger than the medium base. Our Mogul to Medium Reducer at Nostalgic Bulbs solves this issue perfectly, allowing you to seamlessly integrate your favorite medium-base bulb into your vintage mogul base socket.

Extenders: Extenders, on the other hand, don’t alter the base size but rather lengthen the existing socket. This can be beneficial for several reasons. It provides additional clearance for larger bulbs that might otherwise bump into the shade, or it can create space for specialty bulbs like motion sensors or dusk-to-dawn bulbs. We offer various lengths of both Phenolic and Porcelain Medium-to-Medium Extenders, ensuring you have the perfect fit for your creative lighting needs.

Choosing the Right Companion:
Selecting the ideal lamp socket reducer, enlarger, or extender requires careful consideration of a few key factors:

Base size compatibility: This is paramount. Ensure the adapter you choose seamlessly connects the bulb base to the socket. Refer to the bulb’s base size markings (e.g., E12, E26, E39) and the socket’s threading to select the appropriate adapter.

Wattage limitations: Not all adapters are created equal. Each adapter is rated for a specific wattage capacity. Make sure the chosen adapter can handle the wattage of the bulb you intend to use. Using an adapter exceeding its wattage limitations can pose a safety hazard.

Aesthetic harmony: For a cohesive look, consider the adapter’s material and finish. If your lamp features a polished brass socket, a brass-finished adapter would complement the design beautifully.

Brightening Your Vintage Vision:
By understanding the purpose and function of lamp socket reducers, enlargers, and extenders, you can unlock a world of possibilities when it comes to vintage lighting. With the right adapter in hand, you can breathe new life into your favorite fixtures, embrace the charm of yesteryear, and illuminate your space with the bulbs that best suit your taste and needs.

Remember, when it comes to navigating the world of vintage lighting, a little bit of knowledge goes a long way. So, the next time you find yourself captivated by a unique vintage lamp, don’t be discouraged by the potential bulb compatibility challenges. With the proper lamp socket adapter, your vintage lighting dreams can become a shining reality.

Decoding the Dangle: An Overview of Pendant Light Fixture Components

Decoding the Dangle: An Overview of Pendant Light Fixture Components

Pendant lights, renowned for their graceful drops and fashionable shades, serve as the focal point in the realm of lighting. However, beneath their captivating radiance lies a harmonious ensemble of components working in unison to create the perfect atmosphere. Let’s explore the intriguing realm of pendant light fixture parts, equipping you with the knowledge to select, personalize, and even embark on a DIY project to create your own masterpiece!

The Essential Team:

Canopy: Visualize it as the ceiling anchor, the inconspicuous hero that holds everything in place. It comes in various shapes, sizes, and finishes, seamlessly blending with your chosen style.

Stem/Downrod: This adjustable metal tube determines the pendant’s height, playing a pivotal role in both aesthetics and functionality.

Socket: The core of the light display, the socket houses the bulb. Select the appropriate type and size to match your desired wattage and bulb preference.

Shade: The star of the show! From glass globes to woven baskets, the shade diffuses light, creates ambiance, and establishes the overall design tone. Explore different materials, shapes, and colors to express your unique style.

Cord: The unsung hero, the cord discreetly delivers power. Choose lengths and colors that complement your design or create a striking contrast.

Additional Players:

Dimmer Switch: Transform your space with adjustable brightness, creating the perfect ambiance for any occasion.

Finial: A decorative touch for the end of the stem, adding a final flourish to your design.

Diffuser: Soften the light and create a warm glow with this optional piece, which is ideal for establishing a cozy atmosphere.

Selecting the Right Components:

Choosing the ideal parts depends on your desired style, functionality, and space. Consider the following:

Size and Scale: Match the pendant’s dimensions to the size of your room and ensure sufficient clearance above the furniture.

Lighting Requirements: Opt for brighter bulbs and wider shades for task lighting, or softer bulbs and diffusers for ambient lighting.

Style Harmony: Select components that complement your overall decor theme, whether it’s modern, rustic, or anything in between.

Delight in DIY:

Feeling crafty? With readily available parts and basic electrical knowledge, you can create your own distinctive pendant light! Research online tutorials, choose your preferred components, and unleash your creativity. Remember, safety should always come first – consult a qualified electrician for any complex installations.

Pendant Power:

So, the next time you admire a pendant light, bear in mind the intricate choreography of its components. From the sturdy canopy to the mesmerizing shade, each element plays a crucial role in illuminating your space and reflecting your style. Armed with this newfound knowledge, you have the ability to choose, personalize, or even craft your own pendant masterpiece, allowing light to dance to the tune of your unique design!

Exploring the Essential Components of a Lamp

Lamps are a common household item that we often take for granted. But have you ever stopped to think about the different parts that make up a lamp? From the base to the shade, each component plays a crucial role in the functionality and design of a lamp. In this article, we will explore the essential components of a lamp and their functions.

Base

The base of a lamp is the foundation that supports the entire structure. It is usually made of metal, wood, or ceramic and provides stability to the lamp. The base also houses the electrical components, such as the cord and socket, which allow the lamp to be turned on and off.

Bulb

The bulb is the most recognizable part of a lamp. It is the source of light and comes in various shapes and sizes. The most common types of bulbs used in lamps are incandescent, fluorescent, and LED. When choosing a bulb for your lamp, make sure to check the wattage and type recommended by the manufacturer.

Harp

The harp is a metal frame that holds the lampshade in place. It is attached to the base and has a curved shape that allows the shade to sit at an angle. The harp also has a small knob at the top that secures the lampshade in place. When purchasing a new lampshade, make sure to measure the harp to ensure a proper fit.

Shade

The shade is the part of the lamp that diffuses the light and adds to the overall design. It can be made of various materials, such as fabric, paper, or glass, and comes in a variety of shapes and sizes. The shade also plays a role in the amount and direction of light emitted from the lamp.

Switch

The switch is the mechanism that allows you to turn the lamp on and off. It can be located on the base, cord, or socket of the lamp. Some lamps also have a three-way switch, which allows you to adjust the brightness of the light. When choosing a lamp, consider the placement and accessibility of the switch for convenience.

Cord

The cord is the electrical wire that connects the lamp to a power source. It is usually covered in fabric or plastic and can come in various lengths. The cord also has a plug at the end that is inserted into an outlet. When purchasing a lamp, make sure the cord is long enough to reach your desired location.

Finial

The finial is a decorative piece that screws onto the top of the harp to secure the lampshade in place. It can come in various shapes and designs, adding a touch of personality to the lamp. Some finials also serve a functional purpose, such as providing extra grip when adjusting the shade.

Now that you know the essential components of a lamp, you can appreciate the intricate design and functionality of this household item. Whether you are looking to purchase a new lamp or simply curious about its inner workings, understanding these parts will give you a deeper appreciation for this everyday object.

Understanding Different Types of Light Bulb Sockets

Light bulbs are an essential part of our daily lives, providing us with the light we need to see and work. However, not all light bulbs are created equal, and neither are their sockets. Understanding the different types of light bulb sockets can help you choose the right bulb for your needs and ensure that it fits properly in your fixtures. In this article, we will discuss the three most common types of light bulb sockets: standard, low voltage, and lamp sockets.

Standard Sockets

Standard light bulb sockets, also known as medium sockets, are the most common type of socket found in homes and businesses. These sockets are designed to fit standard incandescent, halogen, and LED bulbs with a medium base. They are typically used for general lighting purposes, such as in ceiling fixtures, table lamps, and floor lamps. Standard sockets have a screw-in base with a diameter of approximately 1 inch and can support bulbs with wattages ranging from 40 to 150 watts.

Low Voltage Sockets

Low voltage light bulb sockets are designed for use with low voltage bulbs, typically 12 or 24 volts. These sockets are commonly used in landscape lighting, track lighting, and under-cabinet lighting. They have a smaller, two-pin base and require a transformer to convert the standard 120-volt household current to the lower voltage needed for the bulbs. Low voltage sockets are not interchangeable with standard sockets, so it is important to check the voltage requirements of your bulbs before purchasing.

Lamp Sockets

Lamp sockets, also known as candelabra sockets, are designed for use with smaller bulbs, typically with a candelabra or intermediate base. These sockets are commonly used in chandeliers, wall sconces, and other decorative fixtures. Lamp sockets have a smaller screw-in base with a diameter of approximately 0.5 inches and can support bulbs with wattages ranging from 15 to 60 watts. It is important to note that not all lamp sockets are the same size, so it is important to check the base size of your bulb before purchasing a replacement socket.

Other Types of Sockets

In addition to the three most common types of light bulb sockets, there are also other specialized sockets available for specific types of bulbs. These include mogul sockets for larger bulbs, bi-pin sockets for fluorescent and LED tubes, and bayonet sockets for bayonet base bulbs. It is important to check the base size and voltage requirements of your bulbs before purchasing a replacement socket to ensure compatibility.

Conclusion

Understanding the different types of light bulb sockets can help you choose the right bulb for your needs and ensure that it fits properly in your fixtures. Standard sockets are the most common and are used for general lighting purposes, while low voltage sockets are used for specialized lighting and require a transformer. Lamp sockets are used for smaller bulbs and are commonly found in decorative fixtures. By knowing the differences between these sockets, you can make informed decisions when purchasing light bulbs and replacements for your fixtures.

Are Edison Vintage Bulbs Dimmable?

Going on our sixth year of selling those Nostalgic Bulbs, one question is constantly being asked.  Are Nostalgic bulbs dimmable?   Well, yes.  All of the Nostalgic, Antique, or Vintage Edison bulbs are dimmable.  All of those bulbs are incandescent bulbs that are dimmable with any dimmer, whether you have a dimmer socket or a wall dimmer.  The use of dimmers with those bulbs is a great idea.  The real beauty of them is the filament.  When dimmed down to really low light they look magnificent.  The filament is just bright enough to look at it without hurting the eyes.  Just a pleasure to look at.  I personally love the way they look when dimmed down.  I would highly recommend using dimmers if possible.  Just look at the filament in the picture below:

Squirrel Cage Filament – Nostalgic Bulbs

But wait, there is more!  There are also a few benefits to using Nostalgic bulbs with dimmers.

1. Save on energy consumption.  When you dim down 50% a 60-watt bulb, your power/electricity consumption goes down 50% for that bulb.
2.  Less heat will be generated from a dimmed incandescent light bulb.
3. Extend the life of the bulb.  When dimming down those Nostalgic bulbs, you’ll extend the average life of the bulb.

What you should know about LED Filament Bulbs!

As LED Edison bulbs are getting more popular there are some important facts you should know about.

• Color Temp
• Wattage Equivalent
• Lumens
• Dimmable compatibility

We are not used to checking all those specifications since we never had to.  We did not have choices like we have with LED bulbs.  When you bought an incandescent bulb all you had to worry about was the wattage.

Here is the deal:

With LED Edison bulbs you have a choice of color temperature.  This means you can choose from a very warm yellow color all the way to a very cool blue color.  See chart:

Wattage equivalent which seems to be on every Edison LED box I have seen is the most misleading information you’ll get.  The problem with this is every manufacturer is comparing the wattage to a different incandescent bulb.  What I’m trying to say is that Edison incandescent bulbs and standard incandescent bulbs have very different light output.  A 60-watt Edison bulb is much dimmer than a 60-watt standard incandescent bulb.  So, some manufacturers compare their LED bulbs to standard incandescent bulbs, and some to Edison incandescent bulbs.  That is why you should not pay attention to wattage equivalent and instead, learn to use lumens to judge how much light a bulb will give you.

The first and most important one is the UL listing for those bulbs.  This is especially important for those bulbs since UL requires the bulb (glass part) to be coated with a special silicon which makes the glass shatterproof or made out of plastic.  No other bulb requires this except the Filament LED bulbs.  This includes the standard LED Filament Bulbs and the Nostalgic LED Filament bulbs.  The reason for that is the LED filaments inside the bulb will turn on and work fine even if the glass is broken or missing. Electricity will run through the filaments and if a person touches it accidentally they will get an electric shock.  Unlike the incandescent bulb which will not turn on if the glass is broken, cracked, or missing. Once air goes in, the bulb burns.  To date, only UL requires this and unfortunately, we have been seeing many online and retail stores selling non-UL LED Filament bulbs.  Most of the time they don’t even know about this requirement.

Some of those bulbs are dimmable and some are not!  The dimmable LED Filament bulbs do require special dimmers and they will only dim to 30%.  They do cost 3 to 4 times more than what an Edison Vintage bulb costs, but they also last 10 times longer and consume about 10% of what the incandescent nostalgic bulb will consume for the same amount of light.  Overall, they are a smart buy if you are in the market for those Vintage Edison bulbs.  Let us know what you think in the comments section below!

Update 7/11/17

Now available LED filament Edison bulbs which are fully dimmable with all types of dimmers.  Those new bulbs don’t require the silicon coating on them since they will not work if the glass is cracked or broken.

Carbon Filament vs Tungsten filament

Old fashioned incandescent filament light bulbs are developing a following of determined folks who simply enjoy the magical quality of vintage incandescent light and the beauty of the softly glowing internal filament.

The first incandescent light bulbs were made with platinum filaments. After experimentation with a variety of materials, Thomas Edison developed the first filament light bulbs to be used commercially, which utilized carbon filaments.

As time passed, tungsten became the material of choice for filaments because they produced twice as much light and lasted much longer. With further exploration, the Edison-era tungsten-filament light bulb was further developed and was filled with inert gas instead of being encased in a vacuum. This greatly reduced a dark residue that would develop on the inside of the glass globe due to its vacuum construction.

Edison-era vintage tungsten bulbs may not burn as brightly as the most recent versions, but they are enjoyed because of their romantic warm glow, the classic shape of the bulbs, and most of all, they are appreciated for the beauty of their softly glowing filament.

Vintage light bulbs are used for setting a relaxing atmosphere. They can still be found with both carbon and tungsten filaments, but vintage tungsten bulbs are more cost efficient to buy and are more cost effective in their use of electrical energy. They also remain clear much longer than carbon filament bulbs.

Vintage incandescent bulbs with carbon or tungsten filaments can be dimmed to various intensities of luminosity, which adds to the versatility of the bulb and its uses. However, it should be kept in mind that filament bulbs are capable of only one-half of the output of lumens as a modern incandescent filament bulb. Thus, while a modern 60-watt bulb produces 800 lumens, the 60-watt filament bulb will produce 400 lumens.

For this reason, many people choose to use vintage filament bulbs in special lamps and special lighting situations for atmospheric applications only, and they use modern bulbs for practical everyday use.

Many have noticed that crystal chandeliers take on a particularly nostalgic, magical, and elegant appearance when lighted by tungsten filament bulbs, and softly glowing table lamps can add a special romantic touch around and over the dining table or in the bedroom. Lamps that showcase the bulb with its warmly glowing filament are by far the favorite.

The historic Edison-era circa 1912 designed Steampunk bulb is adored for its unique “squirrel cage” shape and its glowing cage-shaped filament that surrounds the central glass supporting stem. It is a favorite bulb for exposed sockets, chandeliers, sconces, and can be used for both commercial and residential lighting situations.

So why not join the filament movement and designate a lamp or two to create the classic, warm, and magical atmosphere that only vintage light bulbs can bring to a home environment.

How much light do these Vintage Edison bulbs really give out?

As the popularity of those vintage bulbs grows, some people are literally being left in the dark. Will a 60 watt vintage bulb give out the same amount of light as regular 60 watt incandescent bulb? Probably not. To understand this better we rally need to talk about lumens. Lumens is the measurement of light output. So regular 60 watt incandescent bulb gives out around 800 lumens. Now, the average 60 watt vintage bulb gives out only 400 lumen. Exactly half the light output. So why are those bulbs so popular? Well, those bulbs produce a nostalgic ambiance! They are not supposed to light up light up a room. The whole beauty of those bulbs is the filament and the fact that you can actually look at it. If the bulb is too bright it will look like a regular incandescent bulb.