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| How is the LED lamp bead brighter |
| Time:2022-10-10 00:00:00 | view： |
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Hello everyone, I am a dream. Today, let ’s introduce how the LED lamp bead is slightly light LED lamps. What is the reason and how to solve the problem. The following is the summary of this issue and related issues. have a look. Catalog of the article:1. LED lights are slightly brighter after the electricity is turned on 2. What is the reason why the LED lamp is slightly bright after a period of time 3. Why is the LED lights of my house slightly bright 4. LED lamp beads have weak light light and cannot be light. Normal light 5. What are the reasons for light lighting LED lights are slightly bright after lighting slightly bright divided into two types: 1. Lights are damaged, and if the lamp is not powered on, if there is a cover, you can remove it. Check if there are dark spots on the surface of the lamp bead (the traces of burning inside the lamp bead), and you can power the lamp to observe whether the light beads are slightly bright. Basically, the above two methods can determine whether the lamp beaded, there are very small possibilities. The light source is broken. Generally, the entire light source module can only be replaced, because some lamp beads are broken, and maybe other lamp beads may be damaged, but it is survived. Tools are more troublesome than changing new lights. 2. Drive damage causes the voltage current to be abnormal. Generally, the driving damage is more troublesome, because the driver is tens of millions of types, which can be repaired simply. For example, the fuse is burned in the driver. So you can find an unless manufacturer.LED lamp is slightly shiny after a period of time. lamp bead is slightly bright, indicating that there is a current pass. It is estimated that the lamps have been used for a long time, the insulation performance of the lamps decreases, and the leakage current passes through the passing current. The lamp beads caused the lamp beads to shine.Why is the LED lights of my house slightly bright 1. After the LED light is used for a period of time, the lamp beads will inevitably occur. The brightness will become lower and lower. The degree is an important indicator of judging the advantages and disadvantages of LED lamps at this time. At this time, all the lamp beads will be slightly bright. You need to change the lamp beads. If it is a ball bubble, it is recommended to change the lamp directly. After the group is replaced, Taobao physical stores are available. 2. The lamp -driven power supply does not match the lamp. Simply put, the power provided by the power supply is too small to drive the lamp, so it is slightly bright. At this time, all the lamp beads were also slightly bright. It usually needs to change the driver according to the power of the lamp beads. 3. The lamp beads are only partially powered on, and the other part is not powered on, that is, some lamp beads are bright and not bright. If you understand a little circuit, just see if there is a problem with the route, or find a light repair.LED lamp beads have weak light and light cannot be bright Cause: 1. After power -on, it is slightly bright or not bright. The LED internal resistance increases, and the power supply voltage of the power supply cannot meet the serial LED circuit power supply). 2. It may also be the fire line control. When the switch is turned off, the fire line will not light up, so it will be slightly bright. After the zero line is disconnected The current switch is controlled by the zero line. If the fire line and the zero line are tone. 3, the problem of the LED light itself, consumed the power and capacitance stored, is a problem with lamps. Usually the LED lights are three years of warranty. Essence LED light is slightly brightThe lights installed in our home are LED lights, and there are many installed parts. For example, the ceiling lamp in our bedroom, or the chandeliers, and the downlights or spotlights installed in the ceiling. It can be said that the light sources of this type of light are mostly LED light sources. This type of light source has the most typical feature, which is the problem that is prone to light, so we have to make a clear reason for the brighterness of the home. In this way, we can try to avoid this problem as much as possible, and it is easy to deal with this problem. For the common reasons that lead to its slightly bright, I personally think that it is generally the following four points. ① The problem of wiring causes the lights at home to light up slightly. Everyone must know about the wiring of home lamps. Because when the lights used in our home are wiring, they are connected to the neutral line and fire line. The control line of the switch is actually a line of fire. During the wiring, it is to connect the wiring and the cable on the lines of the lamp according to the wiring requirements of the lights. If we connect with the neutral line and the fire line, for example, the most common situation is that the zero line enters the switch, then our switch actually breaks the neutral line at a time. Then in this case, the fire line is not completely disconnected. So there will be a slight voltage at the position of the light at this time, so at this time, the lights in our home may be slightly bright. The above is the editor of the Tiancheng Xiaobian how to solve the problem and how to solve the problem and related issues after the lamp lamp is turned on slightly. |
