How to Find the Best E12 LED Bulbs

Are you having trouble finding E12 LED bulbs? This unique candelabra shape replicates the idea of a “flame" from the lanterns of the past while delivering an updated look for homes and businesses.


If you're trying to find the best E12 LED bulbs for your property, this guide provides the information you need to complete your purchase with confidence.


All E12 lamp base dimensions are currently covered by IEC Standard 7004-28-2.


What Is an E12 Light Bulb?


E12 for light bulbs is a designation used to describe the type of lamp base that's used for the product. Most people are familiar with an E26 base, with the “E" standing for “Edison." 


It's the standard screw-in lamp base found on most LED bulbs today. It is about one inch in diameter, often used in A19 lights.

E12 light bulbs use the same naming system as E26, whereby the letter "E" signifies an Edison screw base. The two digits after the letter "E" tell you about the diameter of the base itself in millimeters.


The number is factual. An E12 candelabra bulb has a 12-millimeter base, which is about half an inch. If you bought an E26 bulb, it would come with a 26 mm base.


How Are E12 Light Bulbs Used Today?


The E12 light bulb is most commonly used for candelabra-style decorative products. It uses a smaller screw base than what a standard bulb and fixture require in most homes and businesses. That gives it a more compact form factor, making it easier to achieve an elaborate chandelier or ceiling light fixture.


Since the light bulb is smaller in size, that incandescent type is typically 40 watts or less. Since the goal is to provide raw brightness with this product, you typically find E12 installations where decorative or accent lighting effects are desirable.


The most common locations at homes and businesses for E12 bulbs include lanterns, sconces, and wall lights.


CRI and Color Temperature Ratings Are Crucial Considerations

Since E12 bulbs are typically used in decorative fixtures, the appearance they offer is critical to the property's aesthetics and overall purpose.


Most experts recommend a color temperature rating of 2,400 Kelvin (K) when choosing this light bulb type. The lower temps provide color tones in red and orange, mimicking the appearance of candlelight when turning on the switch to the fixture.


Since a standard flame has a color temperature rating of 1900K, it's a reasonable replica. You'll receive more brightness than what a candle could provide while simulating the same atmosphere.


It's essential to have a high CRI rating on an E12 bulb. The color rating index allows you to see objects lit in the same manner as they would be under natural lighting conditions. If your E12 bulb has an insufficient CRI, the colors of nearby items might seem dull, faded, or discolored.


What Are the Pros and Cons of Using Exposed Candelabra Bulbs?


Exposed light bulbs can create a polarizing debate when creating an illumination plan. Some say this design won't produce enough light, while others prefer the simplicity of this design element.


Many E12 bulbs work with fixtures that create an exposed look. That's why a careful look at the pros and cons of this design element is worth considering.


Pros of Using Exposed E12 Candelabra BulbsCons of Using Exposed E12 Candelabra Bulbs
This design option creates a form over function result. Although the light emitted from it is minimal, sometimes all you need for a room is a fixture that delivers something to see.One E12 candelabra light doesn't have enough power to generate safe illumination levels in most spaces. You'll need to purchase multiple products to achieve anything but a cosmetic result.
E12 light bulbs are easier to cluster, especially when you need illumination at higher levels. That means you can remove unwanted glare from the environment. The smaller base on the E12 design isn't compatible with some chandeliers, fixtures, or floor lamps. It might be necessary to update the illumination products at home or in a commercial building before proceeding.
Numerous lamps and fixtures are available to minimize harsh outputs while contributing ambiance to a room's interior décor. You can choose frosted or dipped E12 designs for additional benefits in this category. If you purchase LED E12 bulbs, the lifespan ratings are comparable to other types. For all other options, they're typically short-lived compared to items with a higher lumens rating.


Most people use E12 light bulbs for decorative purposes. Although you can group them together to create a unique look, the illumination value of a single bulb isn't beneficial for most spaces.


With this information, you can find the E12 light bulbs that work best for your needs. Upgrading to LED technology with this smaller base ensures that you can maximize the look and feel of your space for thousands of hours! 

Sign up to to receive SYLVANIA Product - Launch Updates and Webinar Invites!

Stay up to date on the latest innovations from LEDVANCE