In fact, these light bulbs almost do not differ from the so-called Finnish tubes. They are simply made twisted and in miniature. There is much debate about the benefits and harms of this invention, but the fact remains: they really save money, and the ability to regulate not only the intensity, but also the color of lighting is popular with many consumers.
Are energy-saving lamps harmful?
Let's start with the reverse side of the coin, namely the minuses of this lamp. First, it is worth understanding the very danger. The design provides for the use of mercury vapor, which is dangerous for humans , provided that the glass is broken. This, perhaps, is the answer to the popular question whether the energy-saving lamps are harmful: if you treat them with care and follow all instructions, then there will be no harm.
The second obvious minus concerns the issue of how to recycle energy-saving lamps. If such lamps are purchased by the enterprise, it is simply obliged to conclude an agreement with the supplier or seller on disposal. Keep used lamps also properly in separate containers. But for an ordinary consumer, the question of how to utilize energy-saving lamps remains open. Just throw them in the garbage can not for obvious reasons related to the design. In principle, the task boils down to finding points of reception of batteries in your city. As a rule, there will prompt and the point of reception of the used lamps.
The best energy-saving lamps can not cost a penny and be prepared to spend a decent amount. If you stumble upon such a surprise, be sure to ask the seller for a chosen model of an energy-saving lamp. If you buy in a well-tested shop, there are usually no problems.
Energy-saving light bulbs - calculate the pros and cons?
If everything is so sad, then why is the demand for such lamps skyrocketing? The thing is that energy-saving light bulbs do have pros and cons, but there are more positive moments.
First of all it concerns the service life of energy-saving lamps. As a rule, the package claims a lifespan of up to 12 thousand hours. But this is ideal, often to a maximum many firms do not hold out. The real life of energy-saving lamps fluctuates within 7 thousand hours. If you compare with the soon service of an ordinary bulb in 1 thousand hours, the advantage is clear.
Next, touch the temperature of energy-saving lamps. They practically do not heat up, because they are suitable for temperature limiting conditions. In them there is no so-called pulsation of light and the eyes do not get tired even when working at the computer. And of course the most obvious advantage is the low power consumption.