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Nizhny Novgorod has a modern lighting market: it presents a variety of products, the most popular and demanded among which is the LED. Comparing the performance characteristics of different light sources, experts use qualitative and quantitative indicators, as well as the reliability and durability of the device. To ensure the maximum life of the LED, as well as its correct operation, it is important to choose a power source that meets all the technical characteristics. Maksiled stores offer a wide range of LED panels for lighting large areas. POWER SUPPLY FOR LED AND LED TAPE: BASIC REQUIREMENTS Reliability; Electromagnetic compatibility with light source; Safety; Energy efficiency. SERVICE LIFE Considering that the operating period of the light diode is not less than 50 thousand hours, the service life of the power supply of led bulbs must correspond to the declared quality. EFFICIENCY Products based on LEDs are an innovative energy-saving technology. In this regard, in order for the entire LED system not to lose its efficiency, the efficiency of the device must be maximized. Note: This is the only element that interacts with the electrical network, which is why the electrical safety of the lighting the system completely depends on the design features and technical parameters of the power supply. HOW TO CHOOSE THE POWER SUPPLY FOR LEDS There is a certain order of selection. Required determine the type of device - power supply or driver. Power supply with voltage stabilization. Power supply with current stabilization (driver). Determine the power of the device. You will need to calculate the total power of the entire circuit that is connected to the electrical network. It is important that the power of the power supply is equal to or exceeds the obtained value. The main principle of choosing a driver is that the device must correspond to the power and currents of the LEDs. The body of the device must be made of material resistant to mechanical and climatic influences, capable of withstanding moisture and temperature extremes. If the power supply is to be operated in difficult conditions, its case must have a certain protection class, indicated by two letters - IP and two numbers. < / ul> We would also like to invite you to familiarize yourself with our assortment LED lamps from leading manufacturers at competitive prices!

Flexible LED strip-a unique gift for all professionals and designers, which allows you to implement a variety of complex lighting projects. This is an additional lighting element in the room, which can become a real "highlight" and an original decor. The scope of application covers interior design, decoration of advertising signs, organization of lighting in the premises and on the street.SCOPE OF USE OF LED STRIPThe device is a flexible circuit board, on a flat surface of which diodes are fixed at an equal distance. Proper operation is ensured by resistors, the main task of which is to limit the current passing through the semiconductor. Each element is connected by conducting paths. Power to the entire system is provided by special adapters. The main function of the adapter is to convert the voltage coming from the electrical network to an acceptable voltage for the lighting device-12 or 24 watts.They differ in the color scheme and intensity of the glow. Nizhny Novgorod has specialized stores where you can buy LED strip white, blue, green and red.The white version has the largest number of shades: < li>cold – the radiation is slightly bluish, corresponding to a color temperature of 10000 oC; < li>a normal white shade, equal to a temperature of 3500-5500 oC;< / li>a warm shade of white, corresponding to a temperature of 2700 oC.< / li>< / ul>To solve certain problems, a simple device with monochrome radiation is not enough, in this case, you can organize the illumination with a model that reproduces different colors. This is the most versatile solution – in this case, each light bulb reproduces one of the monochrome shades-blue, green and red. Depending on the amount of each of the shades, a certain color is formed when mixed.WHERE IS THE DIODE TAPE USED?Automotive sphere< / li>Diodes are installed in the headlights of vehicles. Such illumination is not a whim of the motorist and not an idle desire to decorate the car, but a very specific requirement of the traffic police. By the way, the use of such lighting devices in headlights is much more economical than the usual incandescent lamps, and their operational period is much longer.If there is a desire to give the car a personality, it is enough to install a red LED strip or any other color under the body.Note: < / strong> The special feature of such lighting devices is their resistance to vibration, that is why this method of lighting is especially appreciated by motorists. < strong>Advertising sphere< / li>In stores, the tapes are used to focus on products or certain areas of the room. With the help of a red or green model embedded in signs and billboards, you can significantly expand your target audience.Home lightingDecorative lighting of the aquarium, ceiling, and interior of cabinets.In the kitchen, the use of diodes allows you to create a comfortable environment for cooking.Additional illumination of the TV or computer monitor. Watching movies in the dark negatively affects a person's vision, as the sharp contrast between a dark room and a glowing screen causes a burning sensation and a sting in the eyes. That is why the low-power lighting will create a comfortable environment for the eyes. It is best to place the light source behind the TV, in the case of a computer, you can simply stick it to the back of the monitor.Repair of computer equipment. When the lamps that illuminate the screen fail, they are changed to LEDs. At the same time, such castling does not affect the image quality, moreover, the durability of the backlight increases. The only drawback is that the installation will require a technical revision of the monitor circuit.The light in the room. Ordinary lighting can easily be transformed into the main light source, it is enough to distribute the LEDs on the ceiling above the level of the stretch ceiling. The advantage of such lighting is the ability to adjust its intensity.Night illumination. If you evenly distribute around the perimeter of the room, for example, a blue model of low brightness, it will perfectly replace the night light.Emergency lighting. For this purpose, red light diodes are best suited. The service life of this option is several times longer than any other.Street lighting. Some models are reliably protected from climatic events. They are installed along the paths in the garden, from the house to the gate.< / li>< / ul>< / li>Note: < / strong> such devices provide a powerful, bright glow without the use of additional light filters, which are usually quite bulky. In addition, the ribbon illumination saves the use of electricity, reduces the load on the network and the battery.< / p>WHAT KIND OF LED STRIP CAN I BUY IN THE STORETypes of diodes - SMD 3528; - SMD 3014; - SMD 2835; - SMD 5050.< / li> < p>The numbers indicate the dimensions in millimeters-3.5 by 2.8 and 5.0 by 5.0, respectively.The accompanying elements are resistors and pads where the wires necessary for power supply are connected.Note: < / strong> Any model is constructed from segments with a dividing line drawn between them. It is on it that the tape is divided into segments of the desired length.Color Management< / li>In the case of the monochrome version, the contacts are simply signed - " + "and" -", these symbols determine the polarity and sequence of connecting the device to the power source. < p>There are four outputs for color:< / p>"+12" or "+24";< / li>"R";< / li> "G";< / li>"B".Note:< / strong> If you connect the same pin value to the "+" pin of the power supply, and connect the minus pin to the same value of any letter, the ribbon will glow with the same color you selected. If you want to control each shade, use a special controller.Fasteners< / li>On the reverse side of all devices there is an adhesive material by which the lighting device is attached to any surface. The main thing is to pre-clean it from dust and degrease it.Versions< / li>In the simplest model, the diodes are not additionally protected. It can be used exclusively in residential areas with low humidity levels. Unprotected LEDs should be installed in such a way that they are not touched and not once again touched.For rooms with special operating conditions (high humidity, extreme temperature conditions) , we recommend purchasing a device with a special coating that prevents the penetration of moisture, dust and protects against the effects of extreme temperatures. The cost of the LED strip with a protective layer is higher, but the money spent will pay off with high reliability and durability.Note: < / strong> a special gel or polymer composition is used for the coating. In addition to the protective function, the coating plays the role of a lens that diffuses light.METHODS FOR CONTROLLING THE BACKLIGHT RIBBONThe control of light diodes involves:< / p> < li>brightness control;< / li> < li>setting the desired shade.< / li>< / ol>In order for the entire system to work smoothly, without failures, evenly and efficiently, it is important to correctly select the associated equipment, which is conditionally divided into four groups:Power supply;< / li>Controller-it is used to adjust each shade;< / li>Dimmer – required to adjust the brightness of the radiation;Power amplifier-it is installed to maintain the operation of the controller and dimmer in the case of connecting a high-power system.< / li>< / ol>POWER SUPPLY< / h3>The main function is simple activation.The principle of operation is to convert the voltage of the household network (220 V) into the voltage or current required for LEDs.Connection method – one device is connected to one adapter. When there is a need to connect two or more at the same time, use the parallel connection principle for power supplies with voltage stabilization and serial for power supplies with current stabilization. It is important to remember that the unit is designed for a certain power and load that the LEDs create. That is why, when planning a lighting system, it is important not to exceed the permissible limit and make a margin of 20%. To calculate the maximum block limit, you need to multiply the power of one LED element by their number.Maksiled stores offer a wide range of < a href="" title="Catalog power supplies">power supplies < /a> that provide the maximum service life of LEDs. < h3>RGB CONTROLLERThe control controller is used to control the glow shades. Using the remote control, a certain intensity and power of each base color is set. In accordance with this, the LEDs are supplied with the set voltage. As a rule, the remote control allows you to choose the mode of smooth change of shades or one of the built-in modes. < h3>DIMMERThe part is necessary to adjust the brightness of the glow. Consumers often ask – why can't a conventional variable resistor be used? The answer of experts: the correct operation of the lighting device, first of all, depends on the incoming voltage. By simply lowering the voltage value, you can turn off the lighting system. The brightness depends on the duration and frequency of the pulse current – the more often the LED flashes, the brighter and richer the radiation. With a decrease in the frequency and duration of the pulses, the radiation becomes dimmer.Note:< / strong> such blinking when controlled from the controller is not perceived by human vision.

LED backlighting modules are widely demanded in the advertising field, and are also used to organize a lighting system outdoors and indoors. Such a diverse scope of application is due to the excellent performance of the equipment, a simple installation scheme, economy and practicality. With their help, you can quickly and effectively implement the most complex design and technical projects in the lighting of shops, shopping centers, landscaping and residential premises. LED MODULE LED - WHAT IS IT? For LED lighting modules are characterized by the following technical parameters: the number of LEDs, on average, each consists of two or three LEDs; LED type; LED size - depends on the specific type of device; dimensions may vary and are determined in accordance with the personal preferences of the client; voltage - as a rule, this parameter is 12 V; protection class - considering the wide range of applications and operational features, the equipment is protected by IP class; section color - can be monochrome or multi-colored (blue, red, yellow or green). TYPE OF LED MODULES Four types are used in the construction: DIP LED dy. Inside the structure there is a special lens, the main part of which is a crystal that forms a luminous flux. The device is equipped with two leads. Piranha. The main feature of the design is the presence of four leads, thanks to which the reliability and quality of installation are significantly increased. It is rarely used. SMD LEDs are the most popular and demanded. Technical features - compact dimensions, light weight, large selection of models. They are produced using surface mounting technology, which means that the LEDs are fixed to the surface of the board. COB LEDs. Technical feature - the chip is mounted inside the board. Thus, it is possible to significantly increase the reliability and durability of the entire structure, since the contact is protected from oxidation and other negative external influences. WHAT IS IT USED FOR? Outdoor advertising A bright, attention-grabbing sign will surely interest the target audience. The use of LED modules for creeping lines is a successful and effective marketing solution that can be used to: distinguish a product from competitive products; attract new potential customers; attract new business partners. Organization of indoor lighting. Lighting of fountains, architectural objects. Landscape design. < / li> OPERATING FEATURES Efficiency LED modules for advertising use energy as efficiently as possible, compared to conventional lighting devices, energy consumption is five to six times less . Long operational period In addition, it is reliable and does not require repair work throughout the entire period of operation. Practicality The use of devices based on LEDs can significantly reduce the overall budget of the advertising campaign. Versatility < p> Easily fixed on any surface - vertical or horizontal, while you can use tape or glue. Reliability The system is resistant to any kind of dirt, weather and mechanical stress. WHAT CAN I BUY LED MODULES FOR OUTDOOR ADVERTISING? There are a lot of modifications, but the main ones are three. The main technical difference is that the front part remains dark, in other variations the font is illuminated. This model is rightfully considered the most elegant. Edge-lit glass with diodes Used to create a luminous composition on the windows. It is used to decorate shop windows with exquisite multi-layered stained glass windows, in which each layer has its own individual shade. Dark lettering A cost-effective and durable alternative to neon signs. Volumetric, effectively illuminated letters will serve for many years without the need for additional maintenance and repair work. Light boxes They differ in a variety of shapes and sizes. The light source is placed inside such a box. Such equipment is distinguished by the maximum degree of reliability and protection from any external factors. LED display Multifunctional design, as it can be used to advertise goods and communicate important information to the target audience. Two modifications of the display: Scrolling line - differs in the minimum amount of electricity consumption; Stella - is used to display the cost of goods and the list of services. MEDIA FACADE DECORATION In large metropolitan areas, light modules are used to create exclusive, original images on the facades of buildings without changing the structure of the structure. The dimensions of such a media facade vary from 50 sq. meters up to five thousand square meters. meters. The main detail of the media facade is clusters, which are blocks with two to four diodes inside. The price of LED modules for creating unique lighting solutions for building facades is much lower in comparison with any other design options. Note: quality and the durability of the media facade largely depends on the correctly selected technical characteristics of the cluster, namely, the pixel pitch. The minimum value is 100 mm. The higher the resolution, the clearer and brighter the image. ADVANTAGES high brightness - the image is clearly visible at a distance of 70 meters; constant dynamics and lighting effects - potential customers attracts movement, change of information and images; the ability to change information at any time, make adjustments. RULES OF SELECTION Selection in in accordance with the size of the letters. for small letters (from 15 to 30 cm high) and signboards in the design of which thin light legs are provided, small devices with densely spaced crystals are suitable; for letters from 50 to 120 cm high and more than 10 cm deep, medium-sized devices with three crystals are used; optimal choice for large boxes with a depth of more than 10 cm and large letters - with four. First of all, you need as much specific information about the finished lighting device as possible - the size and depth of the font, the material of the faces the surface of the letters. Basic principles of selection: Illumination. Organizations in the city of Nizhny Novgorod use, as a rule, store signs or creepers with a brightness from 1200 to 1800 Lux. Signs of standard brightness are decorated with 3528 crystals. If more bright sign, 5050 is better. 5730 and 2835 LED modules allow you to create signs with maximum brightness. They are high performance, powerful, and are used in regions with difficult climatic conditions. To upgrade your lighting system, you can purchase RGB LED Amplifier in our store. WHAT YOU SHOULD KNOW ABOUT LEDS? What housings are used to make LEDs. The basis is: 3014; 3528; 5050; 5730; 2835. Marking (numbers) means its dimensions in millimeters - 3.5 x 2.8 mm , 5.0 x 5.0 mm and 5.7 x 3.0 mm. The more, the brighter the light it emits. COMPARATIVE CHARACTERISTICS Module Luminous flux, Lm 3014 18 to 33 3528 30 to 33 5050 60 to 66 5730 105 to 120 2835 60 to 130 < li> What material is used for the production of the case There are two types of plastic: - PVC - a more economical option; - ABS - this type of plastic is more expensive, but it has the best performance characteristics - it removes heat from crystals, is resistant to temperature extremes, and is durable. There are also two production technologies. The first involves the manufacture of a completely cast body. According to the second technology, the devices are mounted in a plastic box and covered with a layer of protective varnish. The cost of such diodes is somewhat lower, but they are also reliable and durable. Sizes There are many different sizes. As a rule, LEDs with the same number of crystals are produced in several variations. The most popular - with three, with similar performance characteristics can be: short case - crystals are installed tightly; elongated case - mounted at a distance; square body - mounted in a triangle. Depending on the shape, the installation method is chosen, for example, devices with a short body are preferable to use with dense packing of modules, and if the size of letters and depth are large, it is rational to use with elongated body. Note: Small devices with two crystals are installed in small signboards, as well as in structures of complex shapes, where there are many corners. How to understand the class protection All devices have an IP protection class, that is, they are protected from dust, mechanical action of solid objects and moisture. These requirements are established by international quality standards. After the letters, two numbers are indicated - the first of them means the degree of protection against exposure to hard objects, and the second - the degree of protection against moisture. Characteristics: IP20 - the product is protected from small objects, but not resistant to moisture; IP54 - the product is resistant to dust and minor splashes of water; IP65 - the product is impervious to dust and can withstand impact of a small stream of water; IP67 - a product with a sealed casing that can be mounted in the immediate vicinity of motorways and immersed in water. You can buy not only high quality LED modules, but also LED lamps of famous brands. We invite you to the Maxiled online store!