In the modern world, there is an active struggle for the conservation of 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 lamps can be used both at home and in workers (for example, in 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 lamps for a chandelier can be classified according to several characteristics that indicate their technical characteristics. Such signs are: purpose, design and type of cap.
According to the first sign of the device are divided into such types:
- for home use;
- for use in backlighting;
- models of external light (for example, lighting of designs or buildings);
- special purpose (used in explosive atmospheres);
- 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 directed beam of light (most common in streetlights);
- special linear models (they are 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 socle of the same type, but with a larger diameter, implies the installation of lamps in street lighting devices.
- A special connector, such as a GU, is designed to replace obsolete discharge lamps. Type of fastening in the cartridge - rotary. This type is characterized by increased electrical safety and ease of installation. Ideal for LED chandelier with remote control.
- For linear products, a pin base is installed. This type is designed to replace hazardous fluorescent lamps. Linear fixtures are ideal for rooms with high ceilings.
- For recessed illuminators, lamps with the GX53 socket are most often used.
Technical characteristics of fixtures
Among the main technical characteristics of LED chandelier lamps, the following are distinguished:
- Power.
- Type of cap.
- Operating voltage (for such lamps it is 12 and 24 V and is provided by the converter).
- Light flow.
- Colour temperature.
- The ability to adjust the brightness. This feature allows you to adjust the beam flux 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, floodlights).
All technical specifications must meet the standards that are established in the territory of a state.
Differences in luminous flux
LED lamps for the chandelier also vary in luminous flux. This parameter is the power and radiation efficiency (measured in lumens). The second parameter shows the dependence of power on energy consumption (it is also called the indicator of efficiency). Compared with primitive incandescent lamps, LEDs consume 10 times less electricity. They also emit light waves of various lengths. Comfortable light can increase productivity and does not distort interior items. For each type of room, the flow is selected individually (for example, in a room of a large area, several powerful carriers should be installed).
Light distribution and color reproduction
LEDs, in contrast to conventional sources, create a directed beam 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 diffusion - installing multiple lamps at different angles.
The color rendering index is responsible for the natural color of the illuminated subject. The standard for this indicator is sunlight (the latter is equivalent to indicator 100). LEDs have an approximate index (approximately 80-90). For utility rooms, you can choose weaker lamps. It is worth noting that any index over 80 is considered high.
Most Popular LED Ceiling Chandeliers
- Chandelier in the form of a ribbon. Such a device can be installed along the contour of the room or decorate a mirror in the bathroom (hallway). The main advantages are: low cost, pleasant light, a wide selection of colors for light bulbs. By connecting the tape to the player, you can get a home light music.
- Spot LED chandeliers for the home. They are suitable for stretch or suspended, as well as for ordinary ceilings. These devices can illuminate a specific area or room as a whole. It is worth noting that the installation of this lighting will significantly reduce the waste of electricity.
How to choose LED lighting
Select the type of device and diffuser based on its purpose. For example, to illuminate a children's room, it is important to consider:
- The number of illuminators (there should be several: main, night and for work).
- In terms of geometric parameters, the round LED chandelier will be the best option.
- All devices 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 installing the lamp in an LED chandelier (with a control panel or an ordinary one), you should check it for flickering light.
There are two ways to determine this factor:
- With a pencil. In this case, it is necessary to lead them in different directions and observe. If the contours of the pencil are not visible - no flicker. If it seems that there are several contours - the lamp is of poor quality.
- Using the camera. To do this, turn on the lamp and point the device at it. If stripes appear on the screen, the lamp emits a flicker.
Advantages and disadvantages of LED chandelier
Among the main advantages of such devices, in comparison with other illuminators, there are:
- low electricity consumption;
- long service life;
- simplicity in installation and operation;
- the release of a small amount of heat (especially important in small rooms);
- compactness;
- high mechanical strength;
- environmental safety (the use of special technologies is not required for the disposal of waste products);
- safety for domestic use (LED lamps for the chandelier do not contain hazardous and toxic substances);
- A wide range of products allows you to choose the most stylish chandelier, and a huge number of colors - a different color spectrum.
The key disadvantages are:
- narrow direction of the stream of rays (often lamps shine only in one direction, this feature negatively affects vision);
- waste lamps cannot be repaired or refilled (such as gas);
- inexpensive devices emit an imperceptible pulsation, which also has a negative effect on human vision;
- over time, the brightness of the light decreases significantly;
- in places with high temperature, such devices are not used;
- LEDs cannot be connected to illuminated switches;
- Among the line of such lamps, counterfeits and defective parts are often found.
By combining various options (for example, LED ceiling chandeliers and sconces or tapes with lamps), you can create a unique design. In addition, combined devices will help significantly reduce energy consumption.
Important! When purchasing basic and related materials, keep receipts and a warranty card in case you need to repair the LED chandelier.