LED lamps - it's cost-effective elements for arranging practical and comfortable home lighting system. They provide good light stream, spend a minimum of electricians, stand impressive operational loads and work for a long time.
These qualities make the product attractive to consumers and stimulate the growth of demand for products. However, to choose from the range of diversity of a suitable option is not so easy, right? We can help you determine the best LED lamps, which are optimally suited to the specific operating conditions.
The article provides a detailed classification of LED-lamps, parameters and characteristics are indicated, which you should definitely consider when choosing equipment. In addition, we have prepared an overview of the best manufacturers of lamps which have confirmed their quality and reliability in practice.
The content of the article:
- The main varieties of products
- Types of used LEDs
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Product Specifications
- Types of current caps
- Tube radiator devices
- Features power devices
- The quality of light flow
- The nuances of color temperature
- Description color rendering index
- Parameters flux diffusion
- A few words about the service life
- Current manufacturers and models
- Useful tips on choosing
- Conclusions and useful videos on the topic
The main varieties of products
Unlike traditional incandescent bulbs LED light sources do not have a rigorous design features and are available in various, sometimes very unexpected configurations. That lets you embed them in modern and rare lamps of any type.
Classification is carried out on three subspecies. The first belongs to general purpose products. They are distinguished by high-quality light stream with an angle of dispersion from 20 ° to 360 ° C and are intended for lighting of offices and premises for various purposes.
With a general purpose LED-lamps can organize household lighting system of any complexity. It will perform well, while consuming a minimum amount of electric energy
The second unit includes a directional light modules running on one or more LEDs. The use of these products allows you to create accent lighting and highlight any areas or elements of interior room.
LEDs designed to create directional lighting, have a specific structure and are called spots. Suitable for installation in furniture, shelving and wall mounting
LED lamp linear type resemble the classic fluorescent fixtures. They are made in the form of tubes of varying lengths.
Mainly used in the technical areas of the house or apartment, offices and trading rooms, where a bright and economical lighting, able to emphasize every detail.
Linear LED-backlight is available for use in low-voltage systems. This makes it possible to use it in the kitchen, where due to high humidity to satisfy more stringent requirements for light sources
Using linear LED module and another type can be correctly and beautifully arrange quality lighting enclosed spaces and local areas where fire is a priority security.
Types of used LEDs
Additionally, devices differ from each other by diodes type installed in the lamp housing.
indicator LED elements are considered to be outdated and in life are extremely rare. The quality of light stream issued and overall safety of these products not up to now received demands.
SMD-chips refer to the most popular and the most widely used form. The minimum size of the base and a weak heating of the working elements make the lamp-SMD most attractive among peers.
Their use is not restricted and may be in any system and conditions.
The only negative diodes SMD-type - a small size. Because of this, mount them in a light bulb needed in large quantities, but it is not always convenient and appropriate
Units operating at increased power diodes in the 1.3 and 5 W, in some situations can be very productive.
But the high level of heat during operation, and the difficulty of the organization of the correct heat sink from a small enclosure significantly reduce their popularity.
If the light bulb there will be some problems, not necessarily immediately run to the store and demand a refund or exchange. Simple problems are easily eliminated in the home, even the masters who do not have much experience in the work of such a plan
COB-diodes - an innovative technology of chip production. Develop it is now very active. Due to the direct mounting of diodes on the board at times increases teplootvodnyh and overall reliability of the device is increased.
Due to advanced optical system light stream spreads more evenly and creates a pleasant indoor background glow.
Filament - a progressive form of the chip, invented in 2013-2014 by a group of scientists. Designed exclusively for lighting.
Fully used for arranging an original and unusual decorative lighting domestic and industrial premises for different purposes.
Light bulb with a filament-type diode has all the useful features typical LED-sources. It looks stylish and attractive, is a long, consumes minimal power and provides uniform lighting facilities within a radius of 360 °
It provides the room pleasant to human eye emission spectrum, which is similar in characteristics to effect combustion of traditional incandescent lamps. On this parameter at times superior to similar products SDM and COB type.
The chain stores are sold at a reasonable price and is considered to be a practical option cost svetoistochnika.
Product Specifications
Lamp running on the LEDs have a wide range of specifications.
The main criteria for determining the effectiveness and purpose of the modules are:
- type element ground;
- power level and light stream;
- color temperature scale;
- base color rendition;
- ability to dissipate.
Knowing the characteristics of these settings, choose the best option of LED lighting will have no difficulty.
Types of current caps
The choice of base is carried out under a particular lamp, available. The bulk of the product, designed to replace the classic incandescent lamp has a simple screw cap with the marking E14With cap E27 and E40. This size and configuration are considered universal.
Even the most progressive and fancy led-light with E27 socket is suitable not only for catchy, stylish and unusual contemporary lamp, but also for the old grandmother's chandelier, bought 50 years ago
If you need to change the type of halogen lamps, LEDs need the plug-in lamps class G4, GU5,3, GU10.
For incorporation in backlight sets of furniture, sideboards or cabinets suitable product with cap GX53.
Tube radiator devices
Radiator devices providing correct heat dissipation in modern, bulb LED lamps are:
- aluminum - ribbed or smooth;
- composite;
- ceramic;
- plastic.
ceramic non-conductive and are more expensive than all the others.
composite quality dissipate heat, are not dangerous to humans, and are sold at a reasonable price.
aluminum They are considered reliable, and operable, but well conduct current and can provoke a burn injury or by direct contact.
Modules fitted with ceramic or aluminum base, usually mounted in suspended ceilings system of consecration, as this case, the heat sink critical requirements, and overheating can cause tissue change and the loss of the primary structure colors
plastic It belongs to the very cheap segment, but not bad enough to cope with the tasks. Their main advantage is the low price, which, in spite of everything, attracts buyers.
Features power devices
The luminous efficiency of LED products is measured in watts. Consuming a minimum number of electrical, LED-lamps produce exceptionally large amount of light is almost 10 times faster than the classic incandescent modules.
One ice-product in the 9-10 Watt provides optimum flow of light and successfully replace a 100-watt light bulb, "Ilyich".
The table shows how many watts give LED products compared to other similar devices. This cheat sheet can be downloaded to your gadget, and always keep on hand to remember when buying options (+)
This allows customers without compromising the comfort of their own to get high-quality lighting and significantly save on payment of utility bills.
The quality of light flow
Luminous flux, which produces a standard LED-products varies lumens. The bulb diameter of 5 millimeters produces from 1 to 5 lm directional light.
Brands always indicate on the packaging of its products intensity level radiation. Having this information facilitates the choice of lamps for a specific task.
The efficiency of the LED device is determined by the ratio between the power in watts and the level of flux in lumens. The figures are usually shown on the front side of the original packaging light bulbs
To navigate it easier, it should be remembered that the standard stovattny module provides a stream of incandescent light of 1000 lumens.
If LED-box product contains a smaller number, so the room lighting will be weaker. Large figures indicate that the lamp is easily and accurately illuminate large-sized room.
The nuances of color temperature
The peculiarity of LEDs is that they have different light temperature. This makes it possible to choose the right shade of the emitted light stream for each individual room depending on its purpose.
Even the classic white scale appears several colors at once:
- 2700K - a soft white with delicate reddish tinge. It creates indoor atmosphere of tranquility, warmth and comfort. The most common lamps in low and medium capacity.
- 3000K - warm white with a light yellowish. Perfect for living rooms, children's room, bedroom or living room. It gives a sense of security and relaxation.
- 3500K - natural neutral white. It does not distort color perception and has no eye strain.
- 4000K - cold white. Effectively illuminates the space, emphasizes purity, gives all subjects sharp contours. It stimulates brain activity and performance, suitable for classrooms, offices, and so forth.
- 5000-6000K - Classic daylight white with high brightness. Considered to be too tough for premises and is used to illuminate large areas with shops, industrial complexes and greenhouses.
- 6500K - a cold day with a strong bluish tinge. It promotes concentration and gives us some anxiety. It is used for hospitals and various technical premises.
In addition to the above, there are colored LED modules listed options on offer, allowing to equip exclusive home lighting system and create for each corner of the apartment or house individual version backlight.
Description color rendering index
Base CRI abbreviated CRI (Color Rendering Index) and the numbers from 0 to 100. It shows how clearly and correctly conveys shades of surrounding items and lamps.
The module with the figure of 100 units does not create any sort of distortion and absolutely accurately shows all the colors. However, for such an element will have to pay a considerable sum.
If the home interior there is a need to illuminate the paintings, it is better to install the LED with CRI of 100. Then, the image does not lose its beauty and color will remain exactly as planned as the artist
As far as practicable, the customer will have to decide on their own. Specialists advise not to pay the extra money and pick up domestic sources of light in the range of CRI-80 and slightly above.
Parameters flux diffusion
All the LED elements shine clearly in front of him. The minimum number of light waves is deflected to the side and creates a small halo.
On how the crystals are located inside the lamp and how they all depends working angle dispersion of each module.
Angle of dispersion LED lamps from 30 to 360 degrees. This allows you to set in the lighting modules with different indices of the scattering ability, achieving the original lighting, emphasizing the design of the interior
These characteristics make it possible to get as aimed at a certain point the light beam, and a soft, diffuse glow, condusive to a quiet, relaxing holiday.
For lamps for different purposes there is an optimal light diffusion performance. The ceiling lamp or chandelier lighting create a background, it is recommended to put the product with the dispersion angle of 90-180 °.
With this approach, be able to correctly and make the most brightly illuminate the center of the room, and the angles of the perimeter of the room and leave a little pritemnennym.
In devices for illuminating small areas, such as locations for reading or spotlighting paintings and other internal decor elements necessary to use products, feeding a narrow beam with a scattering coefficient of from 30 ° to 60°.
With different levels of dispersion tubes can be arranged in the room is very original and attractive lighting system, adds an interesting accent to the overall style decision
The decorative lamps or lamps with slots you can put a lamp with a scattering angle of 360 degrees. It will create an unusual glow effect that varies depending on the viewing point of the room.
A few words about the service life
Basic endurance led-product is measured in hours. Serious manufacturers are very proud of this parameter, and carried him to the front of the packaging. The numbers indicate how long it will run your product with the correct operating conditions.
The average service life of LED light bulbs is 10 years or 30 000 hours. The product more expensive segment, this figure reaches 50-60 thousand hours, which is equivalent to 15-18 years.
However, the manufacturer does not inform the buyer that the LEDs tend to fade and lose their original brightness over time.
We branded devices this happens near the end of life. The unnamed Chinese bulbs such an unpleasant moment can appear in the first 6 months after purchase.
Current manufacturers and models
Leading position in the LED equipment market segment and associated elements take European concerns Philips and Osram.
They offer customers the widest range of certified products, meeting all the most stringent international quality requirements supply the light sources.
LED-lamps from Phillips and Osram are considered among the most reliable, well-maintained intense operational loads and fill the room a pleasant, non-irritating to the eyes, light
Average quality at a low price demonstrates the company's products "Feron" from Russia. The range of LED products is the lamp of different configurations, including modules for embedding in furniture.
Deserved success among buyers enjoy the ice-lamp, issued under the brand Gauss domestic company "Vatron". Brand sells both low cost and premium modules and provides a 3-year warranty for its products.
To LED-lamp met expectations, should not buy it in the market or table near the subway, and in specialized retail stores. This will help to protect against defective or substandard products frankly
Russian firm Era - a newcomer to the LED market, however, it has consistently high-quality products have caught the customer has already.
Now the company is actively developing production in the future is going to oust the competitors and even surpass them in the battle for the customer.
Useful tips on choosing
When choosing a lamp that operates on the basis of LED elements, you need to find an eco-friendly, economical and safe product with a suitable glow temperature, absence of flicker, the optimal force svetopodachi and right angle dispersion.
The lighting system, equipped with a warm range of lamps in the bedroom creates a feeling of comfort and a relaxed, intimate atmosphere. The soft glow is not irritating to the eyes, soothing and calming effect on a person
If you want to illuminate the premises, it is necessary to take the unit out of the warm spectrum labeled 2700-3200 K. This will ensure that in the house or apartment a pleasant atmosphere, disposing to the length of time in the rooms with the purpose of recreation or socializing.
In the bath, the kitchen, hallway or bathroom can be installed lamp 3700-4200 K. They will fill the room a bright, neutral-white light, reminiscent glow of the morning sun.
All items with this version of the lighting will become more clear and will look a little harder. But excessive burden it will not give the eye, because in these areas the person does not spend a lot of time.
When the goal is to highlight qualitative economic compartments, it is appropriate to use lamps from 6000 K and above. They donesut flow of light in every corner and no one centimeter space will be left in the shade.
Flicker - One of the weaknesses of LED-modules. Popular manufacturers claim that this shortcoming is inherent only unnamed Chinese products and branded products it has.
Check the veracity of these words very easily. Enough at the time of purchase, screw the bulb into the socket, and bring to it a smartphone camera. When pulsing light bulb image appears on the screen, be sure to shimmer.
Certain brands carry a replacement warranty only under certain circumstances. For example, when the lamp is burned more than 5% diodes or light stream loses 10% saturation
In retail stores when purchasing ice-lamps provide customers with a guarantee from the manufacturer. Usually it lasts from 1 to 3 depending on the brand.
In order to use it, and replace the failed product to a working analog buyer will have to keep the sales receipt and the card where the seller said the purchase date and assured her of his signature.
Conclusions and useful videos on the topic
Companies that occupy leading positions in the market of lighting equipment in the segment of household LED elements. The main pros and cons of branded products:
What mistakes committed customers, purchasing LED products. How to avoid them and purchase the correct LED-products that will work long and reliably. Note to potential buyers:
Talk about what kinds of modern LED lamps best possible long. The unequivocal answer to this question is no. It all depends on the purpose of the lighting system and the area of use. Based on these parameters, and you should choose an appropriate led-product.
You do not need to save to buy a nameless products. Wiser to choose a trusted brand module, well proven in the market.
Got something to complement, or have any questions regarding LED lamps? You can leave comments to the publication, participate in discussions and share their experiences with LED-lamps. Contact form is in the lower block.
