What is the reason why the LED lights of the houses built in the countryside burn out as soon as the

The lamp does not have a lightning rod at a high place.

It is susceptible to lightning strikes, and if it is struck by lightning, ultra-high pressure enters the lamp and is damaged.

Install the lightning arrester at the power supply of the house, and install the live wire and the neutral wire, and then install the grounding wire to ensure that the arrester is well grounded. If there is a condition to install a surge protector near the lamp, it is also guaranteed that the ground is good.

LED lights are afraid of lightning strikes. The single working voltage of LED LED lamp is in the range of 3-4 volts, and its safe working voltage range is very small, when the voltage exceeds 4 volts, it is easy to age and burn out. The LED lamp used in the current mains power has a very simple structure, which is stepped-down through capacitor resistance, and the diode rectification becomes direct current, which promotes the work of multiple LEDs in series to emit light.

There are no protection circuits such as current and voltage limiting in the lamp. When lightning strikes, the high voltage will instantaneously penetrate the LED light. Therefore, on a thunderstorm day, try not to turn on the LED lights to reduce the chance of lightning breaking through the LED lights.

The reason why the current LED lamps are fragile is that the quality of the vast majority of low-cost LED lamps is really inferior, the circuit is simple, and the protection circuit is lacking. LED light introduction: LED light is an electroluminescent semiconductor material chip, 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 a role in protecting the internal core, and finally installs the shell, so the LED light has good seismic performance.

Because, on the roof of the house you built, there is no necessary lightning protection device installed, and the lightning hits the line, causing the circuit to trip, so there will be no power when the lightning strikes.

It means that there is a problem with the voltage in your home, and it is caused by a sudden increase in voltage on a thunderous day.

Then look at the wires in your house, whether they are in a particularly susceptible to lightning strikes, like under some big tree or something.

Close to lightning strike areas, such as near large trees, buildings, tall pillars, or one's house on a flat clearing, hillside, and no other ,...

When thunder strikes, sometimes there is induction electricity on the bulb, so it will break. LED lamp has its own transformer or ballast, it has relatively strict requirements for voltage and current, and will not be as wide as ordinary bulbs, so it is easy to break.

If it is a desk lamp or an LED lamp that can be powered off, you can unplug the plug or turn off the circuit and cut off the power to the circuit, which can solve this problem.

The high voltage during thunder instantly senses the power grid on the ground, and the power grid also rises in the voltage at the moment of thunder, causing the LED lights to be super bright or even burned.

If it is really caused by lightning, then the high voltage breaks into the power grid and burns out the electronic components in the lamp. It is recommended to install lightning protection devices at home to prevent high-voltage electricity from entering the power grid and causing damage to household appliances.

This should be that the lightning protection facilities at home are not good enough, causing lightning to enter the LED lights and break down the electrical components.

Says who? There is no such thing, this must be an excuse for people who don't want to buy this lamp, just imagine: now in the building or high pole street lamps are vigorously promoted, if there is really this problem, then scientists and national leaders are not pigs?

And this is the trend of the whole world, is it possible that people all over the world are pigs?

As for this concern or saying, the general electrical appliance merchants have mentioned it, in order to have a pretext once it is damaged--- it is a natural disaster, you are unlucky, the store is not responsible, you have to spend money to buy *** to change!

Really let the lightning strike, under the high voltage of hundreds of thousands of volts, try to ask which electrical appliances can be spared, to say that it is delicate, is it not as sophisticated as the TV or computer?

Really broken in the moment of thunder, it can only mean that its quality is too poor or the components used in the circuit are unreasonable, the key is that the lamp you buy is originally caused by the use of this very simple resistor-capacitance step-down circuit, to buy the use of high-power LED lamp beads (more than a single grain), specific this you can find on the Internet.

Compared with the traditional ordinary ballast and starter lamp, LED lamps have certain requirements for the power grid, and high-voltage power surges are easy to break, such as thunder will trip at home, indicating that the power grid is not very pure. It is more durable with traditional lamps.

LEDs are more likely to break when they trip when they are thundered.

It may be that the wiring in your home is aging, so this situation will occur, and you should still check the wire in your home.

The LED lamps of regular manufacturers have added anti-surge (that is, lightning strike) components, and will simulate lightning during product development! If the bad LED lamp is not the same brand as the unbroken LED lamp, it means that the bad LED lamp does not increase the lightning protection components, and the product quality is relatively poor.

The LED light will burn when it thunders, what is the reason?

Dear, hello, I'm glad to answer for you, a thunderbolt LED light will burn, what is the reason? Answer; This is a common problem with household LED lights, and it is generally because the power supply inside is broken. In the early years, because of the rush to replace the market of traditional lamps, LED manufacturers had to reduce the cost of the whole lamp, sacrificing two core indicators, power supply and light source.

For a while, it did come down the first level, and ordinary consumers still bought LED lamps in the same way as they used to buy traditional lamps, just paying attention to the appearance of lamps and lanterns, and never thought of the power supply and drive of LED lamps and lanterns. You can't see the difference between these two core indicators for a short time, but after using them, you will find that there are problems such as flickering and not lighting up. Generally, in one to two years, the lamp beads turn blue, the whole lamp flashes, and the phenomenon of not lighting up will appear.

The production technology threshold of light source and ballast, the core components of traditional lamps, is relatively high, and it is generally manufactured by large factories, and the quality is relatively guaranteed. The LED era has actually greatly reduced the difficulty of the raw limbs of lamps and lanterns, so there are a large number of small and medium-sized enterprises and even self-employed people into the production process, resulting in all kinds of chaos. At present, in addition to the brand effect, the most critical thing is the difference between the light source and the power supply.

Although LED lights are not expensive now, most of the ** products that can make your heart flutter should not be good products, and the life span is only 1-2 years. You can turn on the lampshade, look at the output parameters of the power supply, and then buy one back on a treasure. Hardware stores may have that too.

LED lamps are high-brightness light-emitting diodes with very low reverse breakdown voltage. The induced voltage of lightning is above 1,000 volts, and although the current is small, it is also fatal to LED lights, causing irreversible damage. It is recommended that manufacturers install high-voltage absorption components in the lamp to prevent such situations from occurring.

In fact, household appliances are afraid of thunder, when thunder is extremely high voltage will be stringed into the outdoor wires, and then into the home wire network, and now LED lights in order to reduce costs, such as surge filtration, lightning protection, etc. will be canceled, so a thunder, as long as there is a current series into the wire network, there is a probability of burning the driving power.

In fact, household appliances are afraid of thunder, when thunder is extremely high voltage will be connected into the outdoor wires, and then into the home wire network, and now the LED lights used in the drive power supply are cheap shrinkage goods, in order to reduce the cost of various protection, such as surge filtration, lightning protection, etc. will be canceled, so a thunder, as long as there is a current into the wire network (of course, not every time a thunder will have a current into the series, there is a probability of burning the drive power.

LED, the abbreviation of Light Emitting Diode, is also known as light-emitting diode. Its basic structure is an electroluminescent semiconductor material, which is a solid-state semiconductor device that can directly convert electricity into light. It is placed on a shelf with leads, and then sealed with epoxy resin around it to protect the internal core, so the LED has good shock resistance.

The heart of an LED is a semiconductor wafer with one end attached to a bracket, one end is the negative electrode, and the other end is connected to the positive electrode of the power supply, so that the entire wafer is encapsulated by epoxy resin.