How to choose LED bulbs?
If we consider such a product from the point of view of an external structural device, then it will not differ too much from other types of structures - fluorescent and incandescent lamps: it includes a base and a glass bulb. However, the internal content has undergone major changes. Instead of a classic tungsten coil or a bulb filled with neon that glows under voltage, there is an LED-light emitting diode. In order for it to start emitting light, a not too high voltage is required, so you can also find a so-called driver in the light bulb, which will convert the incoming voltage to a suitable one for the LED.
The luminous element itself is a construction produced on the basis of materials with different levels of electrical conductivity. One of the semiconductors contains a significant number of electrons (they are negatively charged particles), and the other has a significant positive charge. When an electric current flows through them, a transition occurs, where the charged elements are sent. When they collide with each other, energy begins to be released, which is a stream of light. In the future, it will be scattered through the glass of the light bulb.
There are quite a few varieties of LED lamps today. One of the most popular types are standard models. They consume from 5 to 12 W of energy, they are durable (their average service life is within three years). During operation, they practically do not heat up, which makes them absolutely safe even if combustible or fusible materials are nearby.
Other types are also very popular, besides they are characterized by high originality, which makes it possible to give an attractive look even to a nondescript interior. These include RGB lamps and light bulbs with a control panel. Another interesting type is the battery design, and there are those that operate from the network, and the battery is used only in the event of a power outage, and capable of operating in a completely autonomous mode.
When compiling our ranking of the best LED lamps, we turned not only to their cost, but also to the ratio of price and quality, and also closely followed the reviews of users and specialists. We hope that our rating will be useful and informative for you, due to which you will be able to buy high-quality and durable products that will fully satisfy the needs of the consumer. So let's start our review.
