Light Bulb Socket Sizes Chart Bulb Base Types LED Guide

    Light Bulb Socket Sizes Chart

    What socket does the light bulb have that no longer works? What size is the attack? ??? Who has never asked these questions when replacing a light bulb? The possibility of replacing one or more light bulbs happens in the least opportune moments of the day. Perhaps when returning in the evening or on the weekend. In this article, we will give you a complete guide about the light bulb socket sizes chart.

    Other times, confident in the stocks we have ready, at the time of replacement we realize. That they have larger or smaller attacks than they should. The attack is essential and allows the bulb to transfer energy correctly. Below you will find a list that will guide you, classifying the most widespread and common bindings. With the relative measures and acronyms that distinguish them and which are available for sale online on DOMAGIC.

    It will be helpful for you to disentangle yourself in the future and in times of need without finding yourself with bulbs from attachments too large or too small that do not fit in the lamp holder. Or again, this guide will help you if you are reasonably thinking of replacing all lighting in your home, shop, or warehouse with the latest generation of light sources and are looking for answers regarding their attacks.

    When do you “electrocute ??? the bulb, is the moment appropriate to ask whether it is time to change perhaps. Even the type of light source passing to the best-LED technology and its numerous advantages over traditional light bulb socket sizes chart.



    Let’s start with the best-known attacks and that we all have to deal with every day.

    In chandeliers, home desk or floor lamps and in indoor lighting, bulbs with screw connections are often mounted:

    • E14: 14mm Small Edison Screw (screw base diameter length)
    • E27: 27mm Medium Edison Screw (length diameter of the screw base)
    • E40: Giant Edison Screw 40mm (length of screw diameter)

    We offer different types of E14 bulbs, such as the classic-shaped Candle. The particular flame-shaped Candle and the E14 shaped bulbs with refined lenses able to embellish the chandeliers of the house. In the category dedicated to bulbs with an E27 base, you can choose between dimmable and non-dimmable bulb bulbs and PAR30 spotlights and PAR38 spotlights also with adjustable luminous flux.

     We can easily find other screw connections, including, as already mentioned, the E40 screw connection. This attack presents a more fit diameter larger than the preceding. This is typically found in all those applications characterized by a light bulb socket sizes chart with significant energy absorptions. Precisely designed for the illumination of large spaces.

    In our product catalog, you can find the LED bulbs for outdoor, with increased protection IP63 (therefore suitable for use also outdoors) and illuminate in an omnidirectional way at 360 °.


    Light Bulb Socket Sizes Chart

    Spotlights interiors equipped dell ‘ attack called GU10 present 2-pin or 2-pin. To make the electrical connection, it is then necessary to proceed to a slight rotation clockwise. Online in our shop, you can choose between dimmable and non-dimmable GU10 LED spotlights of high quality and at really affordable prices. Through which you can provide an accent or general lighting of your home. And be able to choose between 3 different color temperatures: 2700K (warm white light similar to traditional dichroic), 3000K (warm white light ), and 4000K (neutral white light).

    These spotlights allow you to replace the old 50W halogen spots with 5W LED spotlights. The small dimensions (just 48mm in height) have favored a great diffusion of these spotlights in shops, exhibitors, showrooms. Precisely because their function is to replace the old 50W halogen bulbs, like the latter, the spotlights with GU5.3 socket work with 12V voltage.

    Our MR16 spotlights are equipped with a professional high-performance driver compatible with the most popular halogen spotlight transformers. Replacing a spotlight equipped with a GU5.3 connection is quick. Because the installation involves the simple interlocking of the pins in the dedicated holes. Since the rotation foreseen for the GU10 spotlights is not necessary (indeed harmful).

    The GU53 socket also consists of two connectors and can be easily found in applications that require power and accent lighting (shop windows, shops, displays, and showrooms). This last wording refers to the shape of the spotlight and not to the attachment. The abbreviation is GU53 indicates the measurement in millimeters of the distance between the 2 connectors. We have professional spotlights with a GU53 base, high performance. And exceptionally competitive prices and take full advantage of the reflection of the aluminum dish. 


    Light Bulb Socket Sizes Chart

    G24 is an attack on two pins (as shown in the picture) that is easy to find in commercial applications. Such as retail, offices and open areas to the public, and warehouses, offices, supermarkets, and hotels.

    For sale online in the shop, you can buy 11W CORN G24 for interiors. Whose name derives from the evocative shape of the cob characterized by Surface Mounted Device (SMD or SMT) LED sources that recall corn kernels. This lamp emits a 360 ° light that illuminates the surrounding area in a homogeneous and defined way.

    Replace a G24 to attack the lamp, an operation is easy and fast: extract the defective bulb from the holder and insert the new one.

    which illuminates in a 360 ° omnidirectional way.


    The G5 attacks and G13 are typical of classic tube fluorescent and, therefore, the best of the latest generation LED tubes. By measuring the distance between the 2 pins, we calculate 5 or 13 millimeters. From this characteristic derives the name of the two attacks. The installation method does not change and provides. For replacing the old pipe by inserting the new pipe and making a slight rotation.

    On DO MAGIC, we offer T8 tubes of all sizes. Compatible with all the ceiling lights equipped with a G13 connection. We also have tubes directly applicable to ceiling lights equipped with electronic ballast, such as our T5 High Output Tube with Plug & Play technology, without the need to modify the existing wiring: with this product, it is, therefore, possible to directly and quickly replace the old fluorescent tubes without any further operation.

    We also have T5 and T8 tubes with very high light emissions. Up to 170 lumens for each Watt of absorbed power. These are highly efficient professional solutions capable of generating a large amount of high quality. These tubes find application in all those applications, generally professional.

    Our tubes have an aluminum heat sink capable of preserving the highest performance over time and do not produce intermittent light bulb socket sizes chart (the classic “flicker” of old fluorescent neon). In addition, they do not contain harmful gases, and their ignition is immediate and complete. Power.

    The list in this article, as we have said, concerns the most widespread and common attacks. You can always consult our online shop for more information on the products mentioned above. If necessary, contact us for more information regarding the type of attack. And their compatibility with old halogen or fluorescent lamps.


    Light Bulb Socket Sizes Chart

    The socket is the bulb base, which allows it to be connected to the lamp holder. There are different types of lamp attachments.


    Nowadays, there are bulbs of the most disparate shapes. With a view to the interchangeability of obsolete products with other technologically more advanced and more efficient ones. Manufacturers guarantee “retrofit ” solutions to facilitate the replacement of bulbs, also in terms of size. IMPORTANT: the new bulbs, even when they emit the same amount of light compared to a traditional bulb. It could have different dimensions (height and diameter) that could compromise their installation inside the lighting fixture. To know all the information on the packaging of the bulbs, click here.


    We mean the electrical device (spotlight, wall lamp, floor lamp, chandelier, ceiling lamp, etc). That makes one or more bulbs work by the lighting device. So it is always good to check their characteristics at the time of purchase. The first important feature to consider is the power supply voltage. A lighting fixture can operate at mains voltage (220-230 V) or very low (12 V). Before the advent of LED technology.

    The most common bulbs capable of operating at very low voltage were incandescent and halogen ones. In particular those with G4, GU4, GU5.3, GX5.3, GY6.35 (for more information on the type of attacks. Visit the section dedicated to lamp connections). Today it is possible to find LED solutions on the market capable of suitably replacing halogen bulbs with very low mains voltage; however, it is essential to verify that these products are of quality.

    From March 2014, labels indicating the energy class of the bulbs compatible with the luminaire. As well as that of the lamps present in the package. If supplied, it will be displayed in the points of sale near each luminaire. Therefore, when choosing the light bulb socket sizes chart, compatibility will also be considered, indicated for each luminaire. For more information, click here.

    Light bulb socket sizes chart ( sockets)

    Electrical sockets

    Sockets, plugs, adapters, “slippers,” extensions, cable reels? They are so evident in our homes that we rarely focus on the fact that it is electrical material. As such, it must comply with precise safety rules and must be used with due caution. For example, suppose you do not want to incur serious accidents. Such as electric shock (electrocution), electrocution, short circuit, and fire.

    Electric sockets in the bathroom

    According to the legislation, in the bathroom, based on the bathtub or shower trays:

    • Zone 0 (is the internal volume of the tub or shower tray. For showers with prefabricated cabins, zone 0 is all internal): the installation of both pipes and electrical appliances is prohibited.
    • Zone 1 (is the projection of the contour of the tub or shower tray up to a height of 2.25 meters from the floor): pipes embedded in the walls for at least 5 centimeters are allowed. 
    • Zone 2 (extends horizontally up to a distance of 60 centimeters from the edge of the tub or shower tray. Vertically, it reaches up to 2.25 meters from the floor): pipes embedded in the walls for at least 5 centimeters are allowed. For shallower depths, a particular degree of insulation must be observed. Junction boxes are forbidden, except when they are used for connection with appliances allowed in the area. Plug sockets are allowed, powered by low-power Class II isolation transformers incorporated in the same plug sockets, designed to electric power razors.
    • Zone 3 (extends horizontally up to 2.40 meters from zone 2. Vertically, it reaches up to 2.25 meters from the floor): ducts embedded in the walls for at least 5 centimeters are allowed. There is no limitation for junction boxes. 

    (The details of the differences between the different areas. Due to the particular technical content, are beyond the scope of this article)

    One more precaution

    In the bathroom and the kitchen, for additional safety, special interlocked sockets can be installed. Consisting of a socket and a 10 mA differential magnetothermic switch. Which represents local protection in case of anomalies. To use this type of socket. You have to insert the plug and then press the switch that supplies the electricity. A green light indicates correct operation. 

    In general, throughout the house, it must be remembered that safety sockets are mandatory. Which open only by inserting the plug, without any possibility of having access to the live parts. In this way, even if there are children in the house. 

    Benedict is an entertainment enthusiast and a passionate blogger. He loves to share his insights and opinions of the ever-evolving entertainment world. When he's not writing, you can find Benedict immersing himself in the latest releases, following the latest industry events, and engaging with fellow entertainment enthusiasts online.


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