The number of fans of LED lamps is growing every day. And this is not surprising. Electricity prices are constantly rising. Unfortunately, nothing can be done about it. The only sure way is to save money. Everyone is trying to save in their own way. Some often try not to turn on the light, while others use LED lamps.
Of course, this saving option is more convenient, but here there are some problems. If the LED lamp blinks, there are several explanations for this. The advice of experienced professionals will help find the cause of such an unpleasant phenomenon. In most cases, it can be eliminated independently.
Lamp principle
The mechanism of an LED lamp is much more complicated than that of an incandescent lamp. But when people used only the second option, then there were no problems at all. LED bulbs are completely different. They have a converter in the form of a voltage source. The device only needs to be turned on, and the current will rush from the base to the electronic converter, and then to the LEDs that are located in series. The life of LED lamps is much longer than that of incandescent lamps. They are economical, therefore, are in high demand among consumers.
In lamps with high-quality LEDs, a driver is built-in, which is able to convert unstable voltage to direct current. As for the lamps of lower quality, inside them, instead of the driver, is a power supply based on a quenching capacitor. Often, it is he who is the reason why the LED lamp blinks. The stability, durability of the lighting device depends on the quality of the assembly.
Flashing lamp when the light is off
There are quite a few reasons why the LED lamp blinks in the off state . The first of these is a wiring fault. First you need to pay attention to where the phase wire leads. Normal is considered when it is connected to one of the contacts of the switch.
In another case, it will simply be impossible to correct the situation. But, if the lamp, when correctly connected, still flashes, one of the reasons may be a malfunction in the network. When another power wire is located next to the disconnected cable, potential may appear on it. Sometimes you need to take care of replacing the wiring.
Another cause of flickering can be very poor quality lamps. You can fix the problem by purchasing a new lighting device.
Right choice
In the store you can just get lost in the variety of offers. It's hard to decide immediately which LED lamps are best for the home . They differ in form, power, manufacturer. The most reliable are considered lamps of the brand "Feron", "Osram", "Philips" or "Era". Customer reviews of these models are mostly positive.
There are also low-quality products. This LED lamp also blinks when turned on. Therefore, it is advisable to seek advice from the seller in the process of choosing a light source. He will be able to suggest the best option. Many people complain about the Cosmos and Start firms. It is better to trust those who have experienced the inconvenience of using low-quality goods, putting such a lamp aside.
Benefits
Nobody argues that LED lamps are much better than usual. They have much more advantages than disadvantages. They can consume less energy. At the same time, they surpass other varieties in brightness and safety. The glow will be more comfortable for human vision. There are cold, warm and neutral shades of rays. For any type of interior, you can choose the best kind of lighting device.
LED lamp life is approximately eleven years of continuous use. This is a very good result. It is also worth noting the safety of a unique product. Inside the lighting device there is absolutely no mercury or other substances unsafe for the human body.
disadvantages
Among the minuses, it is impossible not to mention the high price. For most people, this drawback is considered one of the most significant. Not every resident of the country is able to buy a lamp at home at a price of 300 to 2000 rubles.
Also, in some cases, the owners of the device note that the LED lamp blinks in the off state. This disadvantage can be eliminated.
Myths
There are people who think that LED lamps can work forever. Unfortunately, there is no truth in these words. Any electrical appliance may break sooner or later. The same goes for LED bulbs. But no one guaranteed their eternal functioning. As the end of life approaches, this light source begins to fade. The brightness of the glow gradually decreases.
Lamp operation is not always so long. Sometimes an ordinary old-style lighting fixture lasts longer. Therefore, trying to decide which LED lamps are best for the home , you must definitely consider their quality. Doubtful devices from unknown manufacturers will not work for a month.
Where to buy lamps
At the moment, there are plenty of points of sale for lighting devices. They can be purchased both in the market and in the shopping center. Also, often consumers purchase the goods presented on the Internet.
Fans of buying light bulbs in the market should be aware that the proposed product may be of poor quality. Therefore, if the LED lamps blink after turning on, the reason may be hidden in this. Unscrupulous sellers are ready to sell low-quality, spoiled goods in a normal and completely non-wrinkled box. That is why you should always check the product without leaving the tent. This is done using special testers. If there are none, then you should bypass these sellers.
A spoiled product is money down the drain. Buying a lamp in an online store also has its drawbacks. The consumer’s attention is attracted by a huge assortment of goods and a better price, but the online store is not always ready to send a product that meets the declared characteristics. If the LED lamp blinks, this may indicate just its low quality, from which no one is safe when shopping online. The most correct decision will be to purchase a light source in an ordinary shopping center. If you have any complaints, employees are always ready to replace low-quality goods.
Expert Advice
Today, LED lamps save energy. Their service life is long. It is not only an economical, but also a safe source of light. Its temperature (shade) of the glow can be any. Therefore, the presented device is in great demand today.
Despite all the pros, and these harmless lamps have flaws. Some do not like their cold white light. Others simply prefer old-style bulbs, as they are used to them.
If the LED lamp blinks, the cause may be a malfunction of the device itself or the wiring. Also, as experts say, such a problem occurs when the lamp is connected to a switch with a light indicator. Its charge is enough to recharge the lighting device. At the moment of discharge, flicker is observed. To prevent this, you need to turn off the indicator or change the switch.
Changing the lamp itself to another type of lighting device is impractical. Today it is the most economical, durable and comfortable type of lighting fixtures. Perhaps in many years the LED lamps will be replaced by something else, but for now they are the best option available, even despite some minor flaws.
Having considered the possible reasons why the LED lamp blinks, you can eliminate such a nuisance yourself, and then the lamp will serve its owners for many years.