How to fix the kitchen LED light when it is not on

Check whether the lamp is broken before cutting off the power supply to prevent electric shock, and then remove the lampshade, check whether the lamp joint is loose, turn on the lamp after tightening, if it is on, it means that it is caused by poor contact, if the sign is still not bright, you can check whether the lamp joint is black and dark, if there is, you can basically determine that it is a problem with the lamp, just remove the old lamp and replace it with a new lamp.

Many families are mostly installed ceiling lamps or gusset lights, mainly kitchen smoke and open flames, it is very inconvenient to choose chandeliers and there will be potential safety hazards, if the ordinary ceiling lamp is broken, it is more convenient to replace it, climb the ladder to replace the old lamp, the new one can be installed on the clan mausoleum, the clan spike and if it is a gusset lamp, disassemble a gusset plate next to the lamp on the ceiling, and then pry open the edge of the lamp, the gusset lamp inside can be taken out and replaced with a new one, and the installation of the previous disassembly can be.

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Although there are many kinds of lamps and lanterns on the market now, most of the kitchen and bathroom are still using ceiling lamps, one is to not affect the use, and the other is that the structure is relatively simple, which is convenient for the owners to take care of and maintain. So, how to fix the kitchen LED light when it doesn't turn on? Are there any tips for buying home lights?

Let's take a brief look at it together. First, how to repair the kitchen LED light is not lit first to see if the socket has electricity, if the socket has electricity, close the main switch and replace a new lamp, if the lamp is still not on, check whether the lamp connector is loose, if it is loose, remove it and reinstall, after installation or not on, see if the ballast is faulty, if there are burnt traces or smell, replace it with a new one, if the lamp is not on, it is recommended to find a professional to deal with it. 2. What skills do you have to buy household lamps 1. Practicality:

The lamps purchased in different rooms should be different, for example, the living room is the main activity area, and the lights should be brighter, so in addition to the main lights, auxiliary lights will be added around them, and the bedroom is mainly used for sleeping, and it is best to choose warm lights. 2. Decorative: Nowadays, there are more and more home decoration styles, and some are even mixed and matched, so when choosing lamps and lanterns, you must choose according to the actual style, so as to ensure the overall coordination, but the height of the floor should also be paid attention to avoid the influence of Zhaoye.

3. Safety: When buying lamps and lanterns, you must not buy three no products because of the cheap price, but should check the product certificate, quality inspection certificate, especially CCC certification, all lamps and lanterns must have. 4. Stability:

According to Qeeka Home experts, the ballast is a necessary product for the luminous luminaire, and it is also an important condition to ensure the service life of the lamp, so when purchasing the lamp, it is necessary to check the quality of the ballast to see whether it can be stably brought to the light source during operation. Summary: The above about how to repair the kitchen LED light is not lit, and what skills do you have to buy household lights, I hope it will help you.

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Most of the lamp beads are broken, you can remove the entire lamp disc to see if the lamp beads have black spots, if there is, it means that the lamp beads are broken, replace the lamp disc with a new one!

The LED light does not light up, mainly due to two reasons, one is the problem of the light source, and the other is the problem of the power supply. The maintenance method is as follows:

1. First disconnect the power supply at home, then turn on the lampshade, and then use a multimeter to detect whether the LED light source is broken (the lamp beads are generally connected in series).

2. If it is, then look at the style of the light source and buy the same light source to replace it. When buying lemon, you should pay attention to the voltage range of the light source, and buy the light source of the same voltage.

3. If the light source is detected with a multimeter, it depends on whether it is a problem with the power supply. Generally, LED ceiling lights are used by external power supply, so you can directly buy a power supply to replace it.

The LED lamp is an electroluminescent semiconductor material chip, which is cured to the bracket with silver glue or white glue, and then connected to the chip and circuit board with silver wire or gold wire, sealed with epoxy resin around it, which plays the role of protecting the internal core wire, and finally installs the shell, so the LED lamp has good seismic performance. LED, light-emitting diode, is a solid-state semiconductor device that can convert electrical energy into visible light, which can directly convert electricity into light. The heart of the LED is a semiconductor wafer with one end attached to a sliding bracket, one end is the negative pole, and the other end is connected to the positive pole of the power supply, so that the entire wafer is encapsulated by epoxy resin.