What's the Difference Between E26 and A19?

What is an A19 Bulb?

The most common type of bulb used in homes today is the A19. It gets its name because it has a rounded pear shape (an "A"—or arbitrary—shape) and its base measures 19 mm across. It has a medium-sized screw mount that fits into a standard socket. They are known for their versatility and low cost, which makes them a popular choice for many homeowners.

Other types of bulb shapes include:

• C: Candle: thin and tapered (like a flame)
• T: Tube: Overhead garage lights
• R: Reflector (flood) lamps -Funnel shape
• G: Globe-round shape (not pear)

Different bulb shapes will have different numbers in the name. These all are used in different lighting fixtures, so when replacing a bulb, you need to notice it.

What is an E26 Bulb?

E26 describes the base of the bulb only. The E26 designation refers to the European standards for screw-based light bulbs. The “E” stands for Edison screw-type, and 26 represents the diameter of the base. All A19 bulbs will have an E26 base. They are by far the most popular size for light bulbs in North America and Europe.

Is A19 the Same As E26?

E26 is a standard designation for the base of a lightbulb. However, since many different types of bulbs have been manufactured to fit this size socket (for example, an A19 bulb), we prefer to use these designations when specifying particular kinds of lamps.

What are the advantages of E26?

The main advantage of using E26 bulbs is that they are compatible with a wide variety of lamps. You can find them in many different shapes and sizes, from traditional incandescent bulbs to modern LED models. This makes them ideal for any room or home decorating scheme. These bulbs are often used in recessed lighting fixtures, table lamps, ceiling fans, and outdoors as security or flood lights.

Recommended A19 Bulbs in LEDVANCE

LED A19 Light Bulb
The SYLVANIA LED A19 Light Bulb is the ideal replacement for your home's incandescent bulbs. This bulb uses less electricity but has the same brightness as a traditional 60W incandescent bulb.

It's perfect for use in recessed lighting, ceiling fans, and more. Each bulb lasts an average of 25,000 hours (roughly 25 times longer than standard bulbs), so you won't have to worry about replacing them often. This pack comes with four bulbs that are dimmable and will fit most lamps and fixtures.

Features:

• 10-year lifespan (compared to 7 years for traditional bulbs)
• Soft, white light
• Has a brightness of 800 lumens
• Uses 8.5 watts of power
• Energy Star compliant
• The easy installation process (simply screw into place)

Halogen A19 Light Bulb

SYLVANIA Halogen A19 Light Bulb 28W is a great choice for any home or business. It's made from durable materials and lasts 2 x longer, so you can expect it to last for 2,000 hours or more. The bulb produces an impressive 340 lumens making your space look brighter and better than ever for less than $3.37 per year.

Incandescent A19 Light Bulb

If you still perfect the incandescent light bulb, then we recommend you the SYLVANIA Incandescent Light Bulb, A19, 25W. It has an average life of 1,000 hours and uses about 25 watts of energy per hour—which translates into about $0.03 per hour based on national average residential electricity rates (based on 9 cents/kWh).

We know it can be hard to find the right bulb for your home. That's why we've created a collection of bulbs that are perfect for any space. With our long-lasting, energy-efficient bulbs, you can choose from a range of colors and styles to find exactly what you need. Whether you're looking for a bright, white light or something more subtle, we've got you covered.

FAQs Related to E26 vs A19

Is E26 a standard bulb?
E26 is the base type for standard A19 light bulbs. A19 is the shape and diameter of the bulb, while E26 refers to the screw type (Edison) and the base diameter. An E26 light bulb is a standard size that can be used in many different fixtures, while an A19 is a specific shape and size bulb that fits into certain fixtures (like track lighting).

Are E26 and A19 bulbs interchangeable?

Yes, they are interchangeable. The difference between E26 and A19 is simply a matter of size and shape. The base type for standard A19 light bulbs is E26.
A19 bulbs have an E26 base and will fit into sockets approved for Edison bulbs. They may be called E26 bulbs, which may contribute to the confusion. Any type of bulb will fit if it has the same Edison base.

There are many different types of bulbs on the market today, and each has its unique benefits. We hope that this post has helped inform you about what type of bulb might be best for your home.