E27 LED Lamps with Large Fitting
What is an E27 fitting?
E27 is an extremely common size for lamps that fits in most fixtures. An LED lamp with an E27 fitting is also commonly referred to as an LED lamp with a large or thick fitting (or lampholder). The E in E27 stands for ‘Edison screw thread’, which means that the lamp has a screw fitting. The 27 refers to the diameter of the fitting, which in this case is 27 millimeters.
The difference between E27 and E14 fitting
The difference between E27 and E14 fittings lies in the size of the fitting and the corresponding lamp. These fittings are used for different types of lamps and have different dimensions.
E27 Fitting:
- E27 stands for Edison screw fitting and is also commonly referred to as a large screw fitting.
- The diameter of the screw thread is approximately 27 millimeters.
- This fitting is frequently used for larger lamps, such as standard incandescent lamps, halogen lamps, and some LED lamps.
- E27 lamps have a larger fitting and can handle higher wattage than E14 lamps.
E14 Fitting:
- E14 stands for Edison screw fitting with a diameter of approximately 14 millimeters.
- This fitting is frequently used for smaller lamps, such as candle lamps, refrigerator lamps, and some decorative lamps.
- E14 lamps have a smaller fitting and usually have a lower wattage than E27 lamps.
The main difference is therefore the size of the screw fitting and the size of the corresponding lamp. When choosing a lamp or luminaire, you must ensure that the fitting matches the fitting of the luminaire; otherwise, the lamp will not fit properly and will not work.
How do I choose the right E27 LED lamp?
>To choose the right E27 LED lamp, there are a few important factors to take into account. First, you should consider what you will use the LED lamp for: should it be a functional E27 lamp, atmospheric/filament E27 lamp or a smart E27 lamp.
Below are some steps that you can follow to make the right choice:
- Fitting and size: Make sure that you choose a lamp with the correct fitting.Search for a lamp with an E27 fitting, as this type of fitting is standard for many household fixtures. Also check the dimensions of the lamp to ensure it fits in the fixture.
- Light Output: Determine how much light output you need in the space where you want to use the lamp. Light output is measured in lumens. The higher the lumen value, the brighter the lamp will be. The desired light output depends on the size of the space and the intended use.
- Color Temperature: LED lamps are available in various color temperatures, expressed in Kelvin (K). Lower Kelvin values (for example 2700K) provide warm white light, while higher Kelvin values (for example 5000K) produce cooler white light. Choose a color temperature that matches the atmosphere you want to create in the space.
- Energy-Efficiency: Check the energy consumption of the LED lamp, expressed in wattage. LED lamps are generally energy-efficient and consume less energy than traditional incandescent or halogen lamps. Look for a lamp with a low wattage to save energy.
- Dimmability: If you want to be able to dim the lamp, check whether the LED lamp is dimmable. Not all LED lamps are dimmable, so make sure to choose a dimmable variant if this is a requirement.
- Color Rendering-Index (CRI): The CRI is a measure of how faithfully a light source reproduces colors compared to natural sunlight. A higher CRI value means that colors are reproduced better. Choose a lamp with a CRI value of 80 or higher for good color rendering.
- Lifespan: Check the estimated lifespan of the LED lamp, expressed in hours. LED lamps generally have a longer lifespan than traditional lamps. Choose a lamp with a longer lifespan to reduce the frequency of lamp replacements.
- Certifications: Check whether the LED lamp complies with relevant safety standards and certifications. This can help ensure that the lamp is of good quality and can be used safely.
By taking the above factors into account, you can choose the right E27 LED lamp that fits your needs and the specific requirements of the space in which you want to use the lamp.
What color temperature should I choose for my E27 lamps?
There are many different light colors available. Which light color do you need? This depends on the purpose for which you will be using the E27 lamps.Below is an overview of several light colors and the applications they are suitable for. Light colors are mainly expressed in Kelvin (K).
Extra warm white (2000K - 2500K)
Warm white light creates a cozy and relaxing atmosphere. Perfect for the following situations:
- Living rooms
- Restaurants
- Cafés
Warm white (2700K - 3000K) Warm white light creates a pleasant atmosphere and promotes a calm and comfortable environment. This is suitable for, among other things:
- Living room
- Bedroom
- Dining room
Natural white (4000K - 4500K) Neutral white light provides sufficient brightness to work efficiently and safely. With this brightness, everything is clearly visible.Ideal for the following environments:
- Kitchen
- Bathroom
- Office/workspace
- Bedrooms
- Storage cabinets
- Sheds
- Attics
Daylight white (5000K - 6500K) Daylight white, also known as cool white light, promotes alertness and concentration. This benefits safety on the work floor. This light color is suitable for the following situations, among others:
- Office
- Workshop
- Garage
- Outdoor areas
- Construction sites
- Factory halls
Wondering which light color is most suitable for your space? Read all about it in our article on color temperature and light color. Of course, our team is also available live for you with any questions regarding LED lighting. Chat with us or feel free to contact us, we are happy to help you further!
Looking for dimmable E27 LED lamps?
- Compatibility with dimmers: Not all LED lamps are compatible with all types of dimmers. Some LED lamps may not work well with older or certain types of dimmers.Check whether the LED lamps you want to purchase are explicitly labeled as "dimmable" and whether they are compatible with the type of dimmer you have in your home.
- Dimming Range: Check the dimming range of the LED lamps. Some dimmable LED lamps can be dimmed over a wide range, while others may only be limitedly dimmable. If you want a wide range of dimming options, choose lamps with an extensive dimming range.
- Flicker-free (flicker-free): Flickering of lighting can be uncomfortable for the eyes and can even cause headaches. Make sure that the LED lamps you purchase are labeled as "flicker-free" to prevent this.
- Minimum load: Some dimmers require a minimum load to function properly. Check whether the dimmable LED lamps you want to purchase meet the minimum load requirements of your dimmer system.
- Number of lamps on one dimmer: If you plan to connect multiple LED lamps to one dimmer, check whether the total wattage of the lamps falls within the dimmer’s load range. Overloading can result in poor dimming performance or even damage to the dimmer.
- LED driver or transformer: Some dimmable LED lamps may require a specific LED driver or transformer to dim correctly. Ensure you use the correct driver or transformer when required.
- Color temperature: Dimmable LED lamps are available in various color temperatures. Choose a color temperature that matches the desired atmosphere in the room where the lamps will be used.
- Quality: Choose high-quality LED lamps from reputable brands.These lamps generally have better dimming performance, a longer lifespan and are less prone to flickering.
Switch to LED
E27 lamps are available in a wide range of variants, from incandescent to energy-saving or halogen lamps. LED lamps with an E27 fitting are becoming increasingly popular, and for good reason. By replacing your ‘traditional’ light sources with an E27 fitting with an LED variant, you can save up to 90% on your energy costs. In most cases, you will have recouped your investment in the new LEDs within a year. In addition, LED lamps have a long lifespan; they last many times longer than halogen or incandescent lamps. Also, an LED lamp delivers its full light output immediately when switched on, unlike an energy-saving lamp, for example.LED E27 bulbs are also completely flicker-free!
Our collection of LED E27 bulbs
At
- LED pear bulb E27 (classic or ‘normal’ bulb)
- LED golf ball bulb E27 (smaller variant of the pear bulb)
- LED globe bulb E27/LED globe E27 (large globe)
- LED candle bulb E27 (elongated bulb)
- LED reflector bulb E27 (spreads the light atmospherically)
- Filament bulb E27/LED filament bulb E27 (with visible filaments)
- Dimmable LED E27 bulb
- Smart LED E27 bulbs
Buying E27 LED bulbs? Wide selection at LedLoket
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