typically used for chandelier-type fixtures and decorative lighting. C9 / E17 / Intermediate Base Bulbs … historically known as the old Christmas light bulb size.
Beside this, Are s11 and E17 bulbs the same? Actually, s11 refers to the bulb shape, this is actually an E17 base, it says it RIGHT in the description!
Likewise What size is an E17 base? Fittings
| Designation | Base major diameter (thread external) | Name |
|---|---|---|
| E16 | 16 mm (0.630 in) | |
| E17 | 17 mm (0.669 in) | Intermediate Edison Screw (IES), C9 |
| E18 | 18 mm (0.709 in) | |
| E26 | 26 mm (1.024 in) | (Medium one-inch) Edison Screw (ES) |
Does E12 fit E17?
This adapter will reduce the socket from your chandelier/fixtue from a intermediate (E17) size to the smaller Candelabra (E12) size socket. So you will be able to use a bulb that has a candelabra (E12) base in your fixture that has a intermediate (E17) socket.
Is E17 same as intermediate base?
Intermediate Screw Base (E17) Bulbs are sometimes called Intermediate Edison Screw (IES), “E” stands for “Edison” and “17” indicates the diameter in millimeters as measured across the peaks of the thread on the base, e.g., E-17 base bulbs have a diameter of 17 mm.
Besides, Are B11 and E12 interchangeable? The reality is that both of these codes refer to entirely different things and are not mutually exclusive. E12 is the description of the base type of the bulb and is the candelabra Edison screw base. B11 is the description of the bulb type and the candle shape of the glass body.
How big is an E17 base? Fittings
| Designation | Base major diameter (thread external) | Name |
|---|---|---|
| E16 | 16 mm (0.630 in) | |
| E17 | 17 mm (0.669 in) | Intermediate Edison Screw (IES), C9 |
| E18 | 18 mm (0.709 in) | |
| E26 | 26 mm (1.024 in) | (Medium one-inch) Edison Screw (ES) |
What is a Type S light bulb? Type S doesn’t refer to the mount; rather, it indicates the shape. Type S light bulbs are shorter, rounder-shaped bulbs and can use the same mount as a Type A or Type B light bulb.
Does E17 fit E26?
Enlarge the intermediate socket (E17) to medium socket (E26). Widely used. Works with incandescent, CFL (Energy Efficient) bulbs and LED bulbs.
What is a E17 socket? The e17 Intermediate base light socket is a good replacements for your ceiling fan/light fixture,Ideal for standard screw E17 light bulb bases( incandescent lamp, fluorescent lamp, LED bulb).
What does E 12 bulb mean?
It’s the diameter of the screw base in millimeters, so an E12 light bulb has an Edison Screw base that’s 12 millimeters in diameter. It’s also known as a candelabra-style bulb. Think of chandeliers, night-lights or candelabra-style lamps with the smaller bulbs to envision an E12 bulb base.
How do I know if a light bulb will fit? If you choose the wrong base the bulb will not fit, you should never force the bulb into the base of your fixture it should fit very easily. To find the size of you base you need to measure the width of your base in mm, the number you get is the size of your base.
What is a B11 light bulb?
It’s also known as a candelabra-style bulb. Think of chandeliers, night-lights, or candelabra-style lamps with the smaller bulbs to envision an E12 bulb base. The B11 is 1-3/8 inches in diameter and 3.88 inches in length. Both of them help your home lighting system to have perfect brightness.
How do I know what kind of lightbulb I have?
Bulbs shapes have an alphanumeric code. The letter tells you the general shape of the bulb and number tells you the width or diameter of the largest part of the bulb in eighths of an inch. For example, the common and well-known standard light bulb for a table lamp is also referred to as an “A19”.
How do you know if a light bulb is compatible? The three main and most important characteristics you must match with the replacement bulbs are the lamps voltage, wattage and base. The secondary characteristics of your bulb are bulb shape, type, lumens, color temperature and life.
Is E26 the same as Type A? The “A” rating is the shape of the bulb. “E26” on the other hand indicates what kind of base the bulb has. (standard base) … So to answer your questions in short, A19 and E26 is not the same.
What does E26 mean on a light bulb?
The letter “E” in E26 refers to Edison Screw, the most standard of lamp bases, while the numerical “26” refers to its diameter in millimeters (approximately 1 inch). E26 is also commonly referred to as a Medium Edison Screw (MES).
Can I use B11 instead of B10? So yes, B10 and B11 (and CA10) bulbs are interchangeable as long as they all have the right fixture size to fit your wall sconces or candelabra base.
What size is E26?
E26 refers to the thread base size of 26mm. It’s the most commonly used American light bulb thread. E26 bulbs can be used with various bulb shapes like standard A19, vintage, globe, tubular, candle, and smart bulbs. E26 thread type bulbs can be various wattages and lumens.
Is E12 the same as B11? The codes E12 and B11 refer to two different specifications. E12 is the type of the bulb’s base, while B11 refers to the bulb type and describes its shape. Both of these are usually found in the same bulb, leading to the mixup.
What are the different light bulb socket sizes?
Edison Light Socket Sizes Chart
| Size | Name | Notes |
|---|---|---|
| E12 | Candelabra Edison Screw (CES) | It can be called “Candelabra”, C7 Common US Socket |
| E14 | Small Edison Screw (SES) | |
| E17 | Intermediate Edison Screw (IES) | Another name is “Intermediate”, C9 |
| E26 | Edison Screw (ES or MES) | AKA “Medium”, Most Common US Socket |
• Nov 16, 2021
Are B11 and E12 the same? The codes E12 and B11 refer to two different specifications. E12 is the type of the bulb’s base, while B11 refers to the bulb type and describes its shape. Both of these are usually found in the same bulb, leading to the mixup.
✅ Join our Customer Support & Advices Community and share you ideas today !
