SMD LED means surface mount light emitting diode, SMD chip helps to improve production efficiency, as well as application in different facilities. It is a solid-state semiconductor device that can directly convert electricity into light. Its voltage is 1.9-3.2V, the red light and yellow light voltage are the lowest. The heart of the LED is a semiconductor chip. Encapsulated with epoxy resin. The semiconductor wafer is composed of two parts, one part is a P-type semiconductor, in which holes dominate, and the other end is an N-type semiconductor, which is mainly electrons. But when these two semiconductors are connected, a P-N junction is formed between them. When the current acts on the chip through the wire, the electrons will be pushed to the P area
Smart LED Strip Light 5050 infrared remote control The led light strip refers to the assembly of LEDs on a strip-shaped FPC (flexible circuit board) or PCB hard board, which is named after its product shape is like a strip LED lamp beads. Because of its long service life (generally 80 to 100,000 hours in normal life), energy saving and environmental protection, it has gradually emerged in various decoration industries LED light string. 5050 Infrared Remote Control 24 Button 5m Set 5050 infrared...
$55 USD
Smart LED Strip Light 5050 infrared remote control Light strip is the abbreviation of LED light strip. Most people are not used to the term being too long when they say it, so they omit the previous LED and simply call it light strip. In this way, the name of the light strip also includes many old-fashioned light strips that directly connect LEDs with wires without FPC or PCB. Of course, it also includes flexible light strips and hard light strips. 5050 Bluetooth 5 meter set Lamp bead patch...
Smart LED Strip Light 5050 Tuya Smart Set 1: Monochrome: The so-called monochrome is a color that is statically lit. Drive control is divided into two categories: CC=constant current control, constant current control is subdivided into: external constant current power supply drive control/precision electronic components constant current drive. ①: The external constant current power supply drive control means that the power supply and various electronic components + constant current IC are...
TV LED STRIP 5050 blackboard 5V30 light bluetooth The light strip refers to the LED light is welded on a copper wire or a strip-shaped flexible circuit board with a special processing technology, and then connected to a power source to emit light LED light strip. It is named after it is shaped like a light strip when it emits light. 5050 blackboard 5V30 light bluetooth 2 meter set LED light string 5050 Blackboard 5V30 Light Infrared Remote Control 2m Set High power lamp beads 1W
3mm colorful fast flashing LED high-power lamp beads LED stage lighting lamps, stage lighting as a kind of artistic lighting, the brightness, light effect, color temperature, color rendering, dimming, light controllability and flash characteristics of the light source must meet certain requirements. Traditional stage lighting mainly uses halogen tungsten lamps, xenon lamps and so on. Take the halogen tungsten lamp as an example In-line LED lights. Its characteristic as a stage lighting source...
$0.1——10 USD
In line led 3MM lamp beads The performance characteristics of the LED light source The current mature white LED implementation technology is the blue LED yellow YAG phosphor. The yellow light produced by the phosphor is excited and the blue light originally used for excitation is complementary to produce white light. Among them, the basic structure of the LED is a piece of electroluminescent semiconductor material, and the emitted spectrum depends on the characteristics of the selected...
3mm straw hat foggy colorful lights slow flashing 8 reasons why the LED light bar does not light up, 1. The packaging protection of the LED light bar is not perfect, causing the lamp bead to be hit and damaged during transportation. 2. The welding point of the LED light bar has a phenomenon of virtual welding, and the vibration during transportation causes the welding point to fall off and the light strip does not light up. 3. The LED light bar has a small amount of solder and the solder joints...
$0.1——10 USD
SMD LED UV lamp beads 0802 SMD Space is the essence of architecture, and "light" is the soul of space. Light Washing Light wall washer led light strip Many designers nowadays in interior design, Will introduce the concept of "light strips" to light up the space, While enriching the spatial context, It also creates a visual sense of contrast between light and dark levels and virtual reality Light Emitting Diode SMD. But many owners may be puzzled-- "Why design a light strip?" "Do you use it...
SMD LED lamp beads 2835 lamp beads purple Through the light strips hidden on the ceiling, wall or floor, To clearly show the outline of the space. In the minimal space form, The light strip gives it a breathtaking level of beauty. It makes the bright space brighter, Has the magic power to guide vision. Add a light source inside the cabinet, Weakened the sense of enclosed space. The clever combination of light strips and shelves, Fully rendered the exquisite and fashionable interior atmosphere....
SMD LED lamp beads 3535led high power lamp beads purple led LED light strip renderings-top light strip Installing light strips in the suspended ceiling is a very popular decoration method in modern home decoration. It can quickly increase the layering of the suspended ceiling. Through the contrast of light and dark, it creates a combination of movement and static. This ceiling with light strips makes it more fashionable and atmospheric LED chip processing. LED light strip renderings-cabinet...
Three-proof 5050 RGB series SMD lamp beads LED light strip renderings-wall light strip Living room, bedroom, porch, stairs, aisle and other walls, coupled with the design of light strips, are well integrated with the space design and can render the elegant and restrained temperament of the home LED lamp beads. LED light strip renderings-bathroom light strip The bathroom mirror is marked with a circle of hidden lights, or some interesting geometric figures are outlined, which very highlight the...
led straw hat lamp beads red F3 light-emitting diode What is the working principle of led strips? Light Emitting Diode SMD From a physical level, the electron in an atom has many energy levels. When the electron jumps from a high energy level to a low energy level, the energy of the electron is reduced, and the reduced energy is converted into photons emitted. A lot of these photons are lasers. However, the difference is that the LED does not emit light through the transition of electrons...
$0.1——10 USD
Straight plug f5 red general and green two-color led light The quality of LED flexible light bar depends on the attitude of the manufacturer and the ability to own the equipment LED light string. To produce high-quality LED flexible light bars must be guaranteed by a complete management method and a reliable incoming inspection process Lamp bead patch. The high-precision positioning LED placement machine is used for placement, and then through wave soldering, the soldered PCB can be processed...
$1——999 USD
In-line F3 blue hair blue lamp bead LED Initially, LEDs were used as indicator light sources for instruments and meters. Later In-line LED lantern, LEDs of various light colors were widely used in traffic signal lights and large-area display screens, resulting in good economic and social benefits. Automobile signal lights are also an important field of LED light source applications. Because of the fast response speed of LEDs, the drivers of the following vehicles can be informed of the driving...
$1——999 USD
F3 inner convex red hair red light emitting diode inner convex green hair green LED lamp beads in-line inner convex yellow hair yellow lamp beads 1. As we all know, the power consumption of light bulbs is very much related to power. Common light bulbs are 50W, 60W, 100W, etc. The same is true for light strips. The power consumption determines the power consumption Light Emitting Diode In-line. Generally, the power of ordinary LED strips can reach about 4.8W and 7.2W per meter. Assuming we use...
High-power f5 straw hat in-line LED lamp beads Factors that cause the LED light source to turn black 1. Vulcanization, chlorination, bromination Touching sulfur-containing gas on the silver-plated layer on the LED bracket will generate silver sulfide, and touching acidic nitrogen-containing chlorine and bromine gas will generate light-sensitive silver halide, which will cause the light source to blacken and fail. Light source sulfur/chlorine/bromination may occur in every link of the...
$0.1——10 USD
In-line LED light-emitting diode F5 blue hair blue 5mm LED lamp beads 1. Less power consumption: The power consumption of an LED with a luminous efficiency of 75lm/w is 80% less than that of an incandescent lamp with the same brightness; 2. Long lifespan: The product has a lifespan of up to 50,000 hours, and can be used for 7 years if it is continuously lit for 24 hours Lamp bead patch. 3. Nanosecond response speed makes dynamic control of brightness and color easy: dynamic color change and...
$0.1——10 USD
SMD-LED red lamp beads SMD LED lamp beads According to foreign media reports, compared with incandescent lamps, LED bulbs are known for using relatively little electricity to generate a lot of light. However, according to a new study, a thin layer of nanoparticles can make them perform better. A typical LED diode consists of a light emitting LED chip surrounded by a transparent protective dome housing/lens. Although most of the light generated by the chip passes directly through the housing,...
$ 9.9 Bag/Bags
High-power SMD 2835 red lamp bead SMD LED Why doesn't LED produce ozone? The low-pressure mercury lamp increases the energy level transition probability of short-wave ultraviolet by controlling the vapor pressure, but it will also be accompanied by other transitions, mainly emitting light at 254 and 185nm. UVC-LED first energy level transition probability is dominant, so it emits pure light, and the common UVC-LED wavelength is higher than 255 nm High power lamp beads 1W. The low-pressure...
Square led lamp beads led two-color indicator light As the most expensive and most used component of LED display, LED lamp beads play a leading role in the quality of LED display. Today we will introduce to you why LED lamp beads are the most critical component of LED display screens, and how to distinguish the advantages and disadvantages of LED lamp beads? The most critical component of a full-color LED display is LED lamp beads. There are three reasons: First, LED is the most used key...
It is 90% lighter than incandescent lamps and 50 times longer than traditional bulbs. The price is 50% of the world's leading products in the same industry. On July 14, at the press conference on energy saving and emission reduction of the...
Pennsylvania, MALVERN — August 7, 2013 — A few days ago, Vishay Intertechnology, Inc. (NYSE stock code: VSH) announced the release of two new series of 10mm standard surface-mount 7-segment LED digital tubes in small, low-profile packages ---...
Dongguan XINYUDA Technology Co., Ltd. was established in Hong Kong by Hong Kong Konlida International Group Co., Ltd. in the 1990s, focusing on LED R&D and investment. After more than ten years... NewsLetter
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