What is the difference between e12 and e14 bulbs

For the best experience on our site, be sure to turn on Javascript in your browser. This is made even worse with small screw caps where there are only a few millimetres difference between the sizes. The exact measurements of the screw caps are:. These are commonly found in old chandeliers and so the bulbs designed to fit e10 lamp holders tend to more decorative in appearance to suit the light fitting.

The common terms are medium , intermediate , candelabra and mogul. Asked by: Kymberly Masustegui hobbies and interests candle and soap making What is the difference between e12 and e14 base? Last Updated: 20th July, E10, E12 and E14 bulbs — what's the difference? The second part will be a number which corresponds to the diameter of the lamp holder the bulb's screw goes into, so an E10 screw fits in a 10mm diameter holder, an E14 screw fits into a 14mm diameter holder and so on….

Josefa Quatre Professional. Are e11 and e12 interchangeable? The E26 and E27 are usually interchangeable , as are the E39 and E40, because there is only a 1 mm difference in thread outside diameter. E11 and E12 are not interchangeable. Ihar Visciano Professional. How do I know if my bulb is e12? Size of the Base. Abdennaser Toapanta Professional. Does e27 fit e14? E14 and B22 sockets are of the same external diameter. E27 sockets are larger.

You cannot fit a lamp shade designed for an E14 socket on it but the reverse is possible by using a reducer as shown below. Rasheeda Eguben Explainer. How bright is an e14 bulb?

LED bulb's brightness is measured in lumens. Using lumens as a measurement is the most accurate way of determining the brightness of a bulb. Matthieu Bazhev Explainer. What is a small Edison screw? The only larger screw fitting that you are likely to see is in some high-bay fittings e.

This, as you will have correctly guessed has a 14mm diameter screw cap. Other screw capped bulbs that you might be looking for, especially if you need a replacement pygmy bulb are:. We recommend measuring the screw thread of the bulb preferably with calipers to work out which type of bulb you need. I just wanted to let you know that I found this page extremely helpful and it answered my query regarding E14 and SES bulbs within seconds!!

Thank you for the message. Pingback: Blow up Santa! My Green Lighting. How many times have you bought ES bulbs an found you have bought the wrong sizes. In the U. Common applications include most warehouses, barns, factories and other industrial lightings with more than W in wattage.

As with E26 and E27, the E39 is commonly used in the U. On the other hand, the E40 is utilized for volt lightings. Again, they are interchangeable with insignificant 1 mm difference. They are fairly uncommon nowadays, although the E5 is still sometimes used as indicator lights for some devices, as well as some small Christmas decorative lamps. After we went through all the Edison Screw fittings, it's not so confusing anymore, is it?

When you're confused about the fitting for your screw fitting bulb, simply measure the diameter of the screw fitting with a ruler.

You can also use this diagram by Home Depot to determine your socket. Most of the time, you can recognize the fitting right away from its application. If your microwave bulb broke, most likely it belongs to the E17 family.

On the other hand, if your bathroom's main bulb broke off, most likely its an E26 or E27 depending on your location. Still haven't found what you're looking for? Or want to get more technical? Since both are in inches, I simply must convert to mm. My research thus far has shown me about Edison and the light bulb standards in naming practices. There are very similar diameters at Home Depot but the threads per mm are different.