In the modern world, there is an active struggle to save natural resources. Therefore, LED chandeliers are gaining more and more popularity. Such devices have small dimensions and are made in various designs. Their service life is many times higher than that of similar devices.
These luminaires can be used both at home and in work environments (eg offices, workshops, warehouses, etc.). Various modifications allow you to choose the most suitable option for any interior.
Classification of LED lamps and their purpose
LED chandelier lamps can be classified according to several criteria that indicate their technical characteristics. Such signs are: purpose, design and type of base.
According to the first sign, devices are divided into the following types:
- for home use;
- for use in highlighting;
- outdoor lighting patterns (such as lighting designs or buildings);
- special purpose (used in explosive environments);
- for street lighting and spotlights.
Lamp design
Lamps that are mounted in LED chandeliers are divided into the following types:
- general purpose (used in residential and office premises);
- with a directional beam of light (most common in street spotlights);
- special linear models (designed to replace obsolete fluorescent lamps).
Depending on the purpose of the lamp, these types of socles are distinguished:
- Standard. Light sources with such a base are intended for use in everyday life. A plinth of the same type, but with a larger diameter, implies the installation of lamps in street lighting fixtures.
- A special connector, such as GU, is designed to replace obsolete HID lamps. The type of fastening in the cartridge is swivel. This type is characterized by increased electrical safety and ease of installation. Ideal for remote control LED chandelier.
- For linear products, a pin base is installed. This type is designed to replace hazardous fluorescent lamps. Linear fixtures are ideal for high ceiling spaces.
- GX53 base lamps are most commonly used for recessed fixtures.
Lamp Specifications
Among the main technical characteristics of LED chandelier lamps are the following:
- Power.
- Plinth type.
- Working voltage (for such lamps it is 12 and 24 V and is provided by the converter).
- Light flux.
- Color temperature.
- Ability to adjust brightness. This feature allows you to adjust the flow of rays depending on natural light. The possibility of adjustment is indicated on the packaging by the manufacturer.
- Heat sink. Most lamps have a built-in cooling radiator (for example, spotlights).
All specifications must meet the standards that are established in the territory of a particular state.
Differences in luminous flux
LED lamps for chandeliers also differ in luminous flux. This parameter is the power and efficiency of radiation (measured in lumens). The second parameter shows the dependence of power on the energy consumed (it is also called the efficiency indicator). Compared to primitive incandescent lamps, LEDs consume 10 times less electricity. They also emit light waves of various wavelengths. Comfortable light can increase productivity and does not distort interior items. For each type of room, the flow is selected individually (for example, several powerful media should be installed in a large room).
Light distribution and color reproduction
LEDs, unlike conventional sources, create a directed stream of rays. Such radiation is used in LED chandeliers for the home. In order for the illumination to be uniform,diffusers are used. There is another option for achieving smooth dispersion - installing several lamps at different angles.
The color rendering index is responsible for the naturalness of the color of the illuminated object. The standard for such an indicator is sunlight (the latter is equated to an indicator of 100). LEDs have an approximate index (about 80-90). For utility rooms, you can pick up weaker lamps. It is worth noting that any index over 80 is considered high.
Most Popular Ceiling LED Chandeliers
- Chandelier in the form of a ribbon. Such a device can be installed along the contour of the room or decorate the mirror in the bathroom (hallway). The main advantages are: low cost, pleasant light, a wide range of colors of light bulbs. By connecting the tape to the player, you can get home light music.
- Spot LED chandeliers for home. They are suitable for both stretch or suspended ceilings, as well as for ordinary ceilings. These devices can illuminate a certain area or a room as a whole. It is worth noting that the installation of this lighting will significantly reduce the cost of electricity.
How to choose LED lighting
The type of device and diffuser should be selected based on its purpose. For example, for lighting a children's room, it is important to consider:
- Number of illuminators (there should be several of them: main, night and for work).
- Geometrically the best optionwill become a round LED chandelier.
- All fixtures must be made of safe materials (it is better not to purchase a lamp made of fragile glass).
- Lamps should provide an even stream of rays.
- It is also worth paying attention to the safety of lighting devices (it is important that they do not emit harmful substances when heated).
To avoid unpleasant consequences, before mounting the lamp in an LED chandelier (with a remote control or a regular one), you should check it for light flicker.
There are two ways to determine such a factor:
- With a pencil. In this case, you need to move them in different directions and observe. If the contours of the pencil are not visible, there is no flicker. If it seems that there are several circuits, the lamp is of poor quality.
- With the camera. To do this, turn on the lamp and point the device at it. If stripes appear on the screen, the lamp flickers.
Advantages and disadvantages of LED chandelier
Among the main advantages of such devices, in comparison with other illuminators, are:
- low electricity consumption;
- long service life;
- easy to install and operate;
- release a small amount of heat (especially important in small rooms);
- compact;
- high mechanical strength;
- environmental safety (recycling of waste products does not require the use of speci altechnologies);
- safety for home use (LED chandelier lamps do not contain hazardous and toxic substances);
- a wide range of models allows you to choose the most stylish chandelier, and a huge number of colors - a different color spectrum.
The key flaws are:
- narrow beam direction (often lamps shine in only one direction, this feature negatively affects vision);
- used lamps cannot be repaired or refilled (like gas lamps);
- inexpensive devices emit an imperceptible pulsation, which also has a negative effect on human vision;
- the brightness of the light decreases significantly over time;
- in places with high temperatures, such devices are not used;
- LEDs cannot be connected to backlit switches;
- among the line of such lamps there are often fakes and defective parts.
By combining different options (such as ceiling LED chandeliers and sconces or ribbons with lamps), you can create a unique design. In addition, combined appliances will help to significantly reduce energy consumption.
Important! When purchasing basic and related materials, keep receipts and warranty card in case the LED chandelier needs to be repaired.
