LED Bulbs with E27 Base: Overview and Comparison of the Best Options on the Market
Progressive LED bulbs with E27 socket are general-purpose light sources. Unlike incandescent lamps,led products economically consume electrics, provide a saturated stream of light. They demonstrate excellent operational stability and have served reliably for many years.
This type of product is produced by many responsible manufacturers; it is not difficult to find it in a company store. But how to buy the most suitable option? The main selection criteria are given in our article.
The content of the article:
- Marking and classification E27
- Distinctive features of LED lamps
- Best E27 LED Devices
- What are interesting filament lamps?
- Filament lamp rating
- Conclusions and useful video on the topic
Marking and classification E27
The acronym E27 describes the most popular type of electric lamp in the European and post-Soviet space. The letter “E” denotes a base equipped with a threaded system that provides reliable lamp mounting in the lamp holder. The number 27 indicates the diameter of the cap in millimeters.
Such devices are presented on the market in such options:
- conventional LED lamps;
- more progressive filament varieties.
The first option is considered traditional and is sold at a very affordable price. The second has the best efficiency in all respects, but the high cost so far does not allow it to completely take over the market.
Distinctive features of LED lamps
In traditional LED lights E27 are mainly SMD chips. The modest dimensions and minimal heating during operation make it possible to use them without restriction and in any conditions, including cases when increased requirements are imposed on the safety and efficiency of the lighting system.
Advantages of LED devices
The glow temperature of E27 products is in the widest range, ranging from soft and calm warm shades in the range of 2700-3200 K and ending with cold whites from 4000 K and above.
The first option is intended for living rooms, where a person spends a large amount of time and rests. The second is often used to illuminate working, technical and industrial premises.
Among the advantages of products is high profitability. Consuming significantly less electrics than simple ones incandescent lampsLED modules provide the same level of light intensity and work correctly without replacement from 20,000 to 100,000 hours.
They easily tolerate intensive operating loads, are resistant to vibrations and shocks, are not afraid of low temperatures.
Complete environmental safety is ensured by the absence of mercury in LED lamps. The same moment significantly simplifies their disposal, which does not require the execution of actions as with recycling fluorescent devices.
Disadvantages of products on diodes
In the reproach of LED products, customers primarily put a high price. Branded domestic products are slightly cheaper than foreign counterparts, but they will have to pay a substantial amount. Chinese "nameless" are sold inexpensively, but their quality leaves much to be desired, which can not be discounted.
Another very significant minus is increased sensitivity to voltage drops. This limits the range of use of LEDs in summer residences where instability is regularly observed in power transmission networks.
LEDs must not be screwed into closed fixtures. Subjected to constant overheating, the bulbs very quickly fail and do not even work out parts of the period declared by the manufacturer.
When operating in rooms with high humidity LED devices lose a percentage of power and produce a significantly dimmer stream of light.
Best E27 LED Devices
The market of modern LED equipment is developing very rapidly. Now it is dominated by large and well-established foreign concerns. Newcomers are stepping on their heels - actively growing domestic firms and numerous Chinese factories.
Competition in the lighting market
A real struggle is unfolding for the client, and each manufacturer is trying as much as possible to attract users. Some try to interest people in the budget price, others rely on innovative technologies and offer an expensive, but effective product of impeccable quality.
The client is given the opportunity to choose from a variety of attractive offers exactly what most suits his needs and requirements for home lighting systems.
Philips LED products
Philips has been a leader in the market for LED equipment and related products for a long time. Brand bulbs with the E27 marking, manufactured at the group's production facilities in Europe, meet the highest international standards and are subject to mandatory certification.
Among the main advantages of the products are mentioned good economy, record efficiency, complete environmental safety. As well as the presence in the assortment line of not only products of a familiar shape, but also more original types, such as "corn" or "candle in the wind."
The company on its products of class E27 Philips gives a 2 year warranty. If something happens to the lamp during this period, it will be repaired or replaced with a new one. To use this service, you need to save the receipt confirming the purchase and ask the consultant to make a note about the date of sale in the data sheet or on the lamp box.
The only negative of the products is the high price. However, experts say that this is absolutely justified.
Products work correctly throughout the entire service life, do not suffer from the burning of diodes, by the end of the operating period they do not fade, continuing to provide a pleasant, soft, unobtrusive light in the room.
The history of the brand began in 1993 with the formation of Battery Team in Russia. As a core business, the new association has chosen to trade in high-quality LED modules and related batteries from world famous manufacturers.
The owners created their own brand in 2006 and introduced a line of LED lamps to their users under the name Navigator. At first, the range was scarce and consisted of only a few models.
Today, the company produces a wide range of products of various shapes and configurations. Most of them have an E27 base and are well-deserved success with consumers due to a reasonable combination of efficiency, cost, excellent characteristics and good light saturation.
Among the advantages of Navigator's E27 lamps is a stream of light that is pleasant to the eye, attractive design and reasonable price.
Among the shortcomings is too much heating of the radiator, provoking an increase in power consumption by about 10-15% of the value declared by the manufacturer.
Range of led products from Osram
The German brand Osram is rightfully considered an old-timer in the market of lighting equipment in various areas. Having appeared in 1906, she loudly declared herself, offering customers high-quality, efficient, reliable goods and has not slowed down since then.
Now the company operates as one of the many enterprises in the industrial sector owned by a large international concern Siemens. It is one of the three leaders supplying the widest assortment of the most advanced lighting products to the consumer market.
Osram spends 5% of profit annually on scientific research and is constantly working on improving the characteristics of diode products.
The purpose of its work, the company positions itself as providing customers with modern, convenient, comfortable, attractive and operationally stable products that can satisfy the most unusual customer needs.
E27 from Osram consumers rate it very highly. Of the advantages, durability, brightness of burning and a saturated, dense stream of light scattering throughout the room without flickering and pulsation are distinguished.
The disadvantages include the not-so-good location of the markings on the lamp itself. In certain types of chandeliers and fixtures it is visible and this spoils the overall interior solution.
Popular rulers from Gauss
Gauss brand is owned by the Russian company Vatron. At first, the company specialized only in the sale of LED equipment and related components made in China.
Own production was organized after 2010, and by 2015 the company's share in the domestic market of diode light sources was 18%. Today's products Gauss with base E27 are available in different versions. In the production process, the company uses unique world technologies and its own developments.
Gauss lamps show high efficiency and practically do not heat up. This allows them to be used in combination with suspended ceilings, where specific requirements are imposed on the lighting system.
In the assortment of the company, products with the E27 base are represented by classic, decorative and mirror LED lamps, as well as dimmable models.
The Elementari line belongs to the budget class. It presents devices with different glow temperatures, a good color rendering index, an operating voltage of 180-240 V and a scattering angle of 240 degrees. Such products are considered universal and are suitable for both modern and rare lighting devices.
Users give Elementary models high ratings. Most often, they praise the saturated light flux with a small power of the lamp itself, durability, no flicker and excellent compatibility with various types of lamps. The disadvantages include incorrect operation of devices with some types of switches.
The Reflektor series is represented by lamps equipped with glass inside, which acts as a reflector for light and provides a narrow but very bright stream of lighting.
The scattering angle is 120 degrees. Most often, these modules are used for installation in spotlightsemphasizing certain areas or elements of the interior. The list of decorative modifications Gauss E27 includes products of original forms, for example, "a candle in the wind." They are used in chandeliers and fixtures of an unusual design.
What are interesting filament lamps?
The filament fixture with the E27 base belongs to the progressive class of LED products. For its production, CHIP-ON-GLASS technology is used.
Its principle of operation is based on the use of a base made of non-natural sapphire, on which LEDs of a minimum size are mounted. The base structure is suitable for accommodating a large number of LED elements and, due to its transparency, allows the glow to spread evenly in all directions.
Advantages of the original news
Filament devices are compatible with models of chandeliers and fixtures of various types, including those that were originally created under a conventional incandescent lamp. A high level of light output makes it possible to efficiently illuminate large-sized premises with a complex layout at minimal cost.
There are no additional optics elements in the design. Visually, the product resembles a traditional incandescent lamp and emits light in the diameter of 360 degrees with the same intensity.
Cons of innovative products
The only significant drawback is the fragility of the flask. It is completely glass and requires careful, delicate handling, especially during transportation.
The impossibility of repair also does not add points for innovative products. If the filament bulb burns out, it will immediately have to be replaced with a new one, and this entails additional costs.
Some buyers consider the high price for models of foreign brands, in particular, equipped with a dimming function, to be obvious minuses. But experts argue that this is justified, since the design includes expensive driversproviding the ability to adjust the power of the supplied light flux.
Filament lamp rating
The German company Osram offers lamps of various shapes, created by filament technology. The range includes appliances with a power of 3.2 to 8 watts.
They have good casting quality and high transparency of the glass bulb. Appearance allows you to embed products in open fixtures, sconces and chandeliers.
The domestic Rusled trademark offers customers products with an E27 base with a working power of 6-8 watts. The devices practically do not pulsate even during long-term operation, and their service life is 15,000 hours, which is a very good indicator for a relatively inexpensive brand.
The Mordovian company "Lisma", which has already managed to establish itself perfectly by manufacturing high-quality and affordable LED lamps with socles of different diameters, produces reliable and practical filament modules with the lowest level of ripple.
Power models range from 6 to 8 watts. A 2-year warranty is subject to a sales receipt and applies to all products purchased in company stores.
The Russian company Gauss produces not only filament devices with a power of 6-8 W, but also brighter 10-watt ones. The saturation level of the light flux is 970 Lm, and the color rendering is as close to natural as possible.
Filament modules with E27 base outperform competing products in all respects. Their light flux in Lum is 930 Lm, the color rendering index is Ra90, and the scattering angle tends to 360 degrees. Another plus is that for their operation a wider voltage range is suitable - from 185 to 265 V.
Customers note a record level of burning brightness of devices, operational stability and increased efficiency, since for each watt consumed, a filament lamp emits a greater amount of light than a conventional diode.
Among the shortcomings indicate a certain fragility of the bulb, vulnerability to shock and the still high cost of products.The company guarantee is 35,000 hours, which significantly exceeds the indicators stated in similar cases by competitors.
Conclusions and useful video on the topic
Overview of LED devices with E27 base from different manufacturers. Comparative characteristics, advantages and disadvantages of budget and premium models from popular brands:
Description and testing process for the effectiveness and efficiency of the E27 lamp equipped with LED threads. How Led Filament technology is better than traditional SMD chips widely distributed in the market:
96-corn corn LED lamp with E27 base, sent to a user from China. Why is it good and is it worth buying. All the most interesting details and tips for potential customers:
A simple E27 LED lamp is the most common. After all, it can be installed not only in modern chandeliers and sconces, but also in old lighting fixtures. Products of this configuration are widely represented on the market in the budget and luxury categories.
All well-known companies produce light bulbs with an E27 base, so choosing a suitable option will be quite simple.
Want to talk about how you selected and bought E27 bulbs to replace conventional incandescent devices? There is a desire to share personal criteria that will be useful to site visitors. Please write comments in the block below, post a photo on the topic of the article, ask questions.