With the development of technologies, we have more and more interesting devices and devices, and old and familiar acquire new features and opportunities. For example, it became fashionable to buy LED lamps. There are two substantial reasons for that - their diverse design and efficiency. About what properties are LED chandeliers for home, how to choose them and talk on.
Features of LED chandeliers
All characteristics, advantages and disadvantages of this type of lighting appliances are related to the fact that LEDs are used as light sources of light. It is they who define their properties and opportunities.
LED chandeliers for home - it's beautiful
Diverse design
LED, even quite powerful is a small crystal, a few millimeters in size, and it can produce a powerful light stream. Some 3 * 3 mm crystals can replace not too powerful incandescent lamp. Another thing is that such crystals are expensive. But they, subject to the operating conditions, can work for decades.
Standard or unusual design - to solve only you
These properties are a significant power of the light stream with small size - expand the possibilities of design to infinity. When developing the design of all other lamps, designers have to invent some kind of plafones, and quite large sizes - so that the light source can be hidden.
When working with LEDs, designers have practically no restrictions - millimeter light sources can be positioned in any order, quantities. "Plafond" is not required for them, since they are with different angles of dispersion. Even if there is a ceiling, the approach, mostly aesthetic, technical requirements are minimal. In this regard, the stylist performance is the most different - from the usual classics to advanced high-tech, minimalism, loft. You can find any styles.
Adjustment Opportunities: Brightness and Glow Temperature
Most of the lighting lamps can only be given the light of a certain spectrum (colors). Incandescent and halogen lamps give only white light, some other colors can only give luminescent, and it is not too big.
LEDs are arranged so that they can produce light of any color. This property is used in LED chandeliers with a control panel. In them, three crystals are used as a light source - red, green and blue. By changing the brightness of the glow of each bottom to get any color of the spectrum. That is, the LED chandelier for the house can glow not only with white light (with different shades), but also blue, green, red, etc. Note that not all models have such an opportunity, but only some.
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White light can also be different
LED chandeliers for home and one more feature - the brightness of the glow can be adjusted widely. This feature is implemented on the database of incandescent lamps, for which special devices are used - dimmers. They downgrade / increase the voltage, on which the level of the luminescence of the lamps depends. To change the brightness of the light using the dimmer, you need to approach it (usually built into the switch) and twist the handle. With luminescent or halogen lamps, even such a "focus" does not pass, they cannot work under reduced voltage.
Some LED chandeliers for home with a control panel can also change color.
LEDs change the level of luminescence in a wide range and this function is realized can be remotely from the control panel. You can change the amount of light in both white and in colored crystals. This feature can be very convenient in children's and bedrooms - you can not turn off the light, but only muffle to acceptable values.
Power parameters and service life
The LEDs work from a constant voltage of 12 V, in the network, we have 220 V variables to directly connect to the household network into the lighting devices of this type, the voltage converter is embedded, which rectifies and lowers the voltage to the required values. The life of the LED service depends on the quality of this converter - the more stable power, the more LEDs will serve.
There are very unusual models
In general, LEDs can work without a significant change in characteristics for 30-50 thousand hours. This is equivalent to 20-50 years of work. But this is only subject to the supply of voltage at specified limits.
Unfortunately, food in our networks is far from stable. There are sharp jumps like up and down. Such jumps negatively affect the life of the LEDs - they burn out, losing brightness. Since the LED chandelier - the device is far from being sophisticated, it makes sense to serve me through the stabilizer. This is, of course, an additional consumption, but a stabilizer, creating normal conditions for LEDs, the service life of their service will express.
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Saving on electricity and small amount of heat released
LED lighting devices are characterized by increased efficiency - a lamp that consumes 15-20 W electric power, light is issued as much as 100 W incandescent lamp. This is due to the fact that the LED has most of the energy consumed to be spent on the glow and only a small part of it is converted to heat. At the moment, these are the most energy-efficient light sources.
LED chandeliers for home - the best choice for stretch ceilings - they highlight heat
A small amount of heat that highlight the LED house chandelier allows them to be used for stretch ceilings.
LED chandeliers for home: choice
When choosing a LED chandelier for home, except aesthetic criteria and sizes, you need to track some more technical points:
- Supply voltage. Most domestic LED chandeliers connect directly to the network of 220 V. But there are models that it is necessary to connect through converters to a reduced constant voltage - 12 V or 24 V. In technical specifications, this parameter is specified.
- Illuminated area. We can use the usual chandelier with standard cartridges to illuminate different areas of the room - you can put a lamp of different power. With LED chandeliers, it does not pass: LEDs are sealed inside and have certain parameters. Therefore, when choosing, pay attention, which maximum area can highlight this lighting device. It is desirable that your room is no more.
LED chandelier is designed to illuminate a certain area
- Colorful temperature. This parameter is important for LED chandeliers without a remote control. LEDs can produce white light different "temperatures" - warm, like the incandescent lamp, is cold, like luminescent lamps. You need to decide which exactly you want and search for lamps with suitable parameters.
- The degree of protection of the hull. For residential premises, as well as for technical with normal operating conditions, you can not pay attention to the degree of protection of the case. But if you choose a chandelier for the bathroom, bath, pool, etc., the case must have a security class not lower than IP44. This means that it is protected from falling inside dust and splashes, not afraid of high humidity.
- Guarantee period. This figure displays the real state of affairs - how many lamp will work without breakdowns and reduce the level of illumination. The longer the warranty period, the more high-quality lighting equipment in front of you.
These are the technical characteristics that must be tracked. They are even in a brief description of the goods. In any case, must be. If you did not find any data, it is better to look for something else. The quality of this you is unlikely to satisfy.
Features of the choice of chandelier with the control panel
LED chandeliers for home and office with the control panel have their own features. In addition to all the technical specifications described above, you still need to check:
- What kind of options have this model. May be:
- Changing the brightness of light.
- Color change.
- The possibility of incorporating lamps "portions" - part can burn, part there is no.
There are LED chandeliers on the suspension, there are ceiling
- The distance of the console. For small rooms, this is not so important, but for spacious - such as a kitchen-living room - can even be very important.
- From which power sources work the console. Better, if it is ordinary batteries that are in any store.
Inspect the control panel. Good producers it is made of good quality plastics, the "go" buttons softly
Manufacturer
The Russian market presents LED chandeliers for home from China, European countries, there are Russian options. You can distinguish them immediately - by price. Chinese - the cheapest, European - the most expensive. Even those whose production is in China.
What is worth buying? European or tested Russian. They use high-quality LEDs that accurately develop a warranty period. In addition, they support the warranty, that is, repair or replaced the device failed or changed their parameters.
LED chandeliers for home can be very different
The whole problem is that externally, a non-specialist cannot distinguish high-quality LEDs from poor quality. This is detected during operation - they lose the brightness or stop glowing at all. All hope for control in production, which rejected low-quality LEDs. Inexpensive Chinese chandeliers, most often, are going on these rejected LEDs. It is impossible to predict the duration or quality of their work. Exception - proven Chinese brands, but the price of their products is not far from European. So ... choices in essence and no.
Another problem of cheap LED chandelier is a poor-quality power converter. For high-quality transformation, you need high-quality (read - expensive) components and professional assembly. All this increases the cost of the device. And not until the end of "aligned" alternating voltage quickly displays even good LEDs, not to mention the defective.
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