Ceiling fans serve to cool the air on hot days, create comfortable conditions in the room and ensure the well-being of the people in it. The peculiarity of ceiling fans is that they not only cool the room, but are also part of the interior, decorate the room and create a certain mood among those around. The arrangement of ceiling fans is simple – they have several rotating blades which, when the fan works, capture air, mix it and provide air movement, which creates a feeling of coolness and freshness. We feel the whiff of the wind, which can cool even on the hottest day. Ceiling fans can be used not only in summer, to cool rooms, but also in winter. If you change the direction of the blades, the air will move from the bottom up, the cold air masses mix with the more heated and the temperature in the room gradually level. In the summer, the motion of the blades is directed so that the air moves from top to bottom and blows those present with a light refreshing breeze.
The range of application of modern LED (LED) lamps is very wide. The small size of the glowing element makes it possible to create ultra-strong and moisture-resistant lamps of any shape, while fulfilling all the necessary requirements for reliability and quality.
The service life of LED lighting fixtures exceeds the service life of incandescent lamps by a factor of tens of times, while led lamps are much more economical in terms of energy consumption. It is for these reasons that LED technology is increasingly used in street and park lighting. Such lighting is a new step in the organization of the interior of living and working premises. Buy LED lights, it means to provide yourself with comfortable living conditions in any room.
LED, in other words LED is a semiconductor element that converts electricity into light. The abbreviation LED arose from the English words Light Emitting Diode, translated as a diode that emits light. The main component of the LED is an artificial semiconductor crystal. It can be red, yellow, green and blue. In order for the ice luminaire to work smoothly and clearly, the LEDs are attached to the printed circuit board with an electronic circuit. Despite its compact design and small size (with a match head), LED lights allow you to create something that was previously simply impossible. With their help you can create both basic lighting and accent. In comparison with traditional light sources, LEDs have several advantages:
-long service life (up to 50,000 hours);
– do not emit ultraviolet and infrared rays;
– do not contain mercury and other harmful substances;
-provide continuous lighting;
Do not flicker and do not make noise while working;
-go to full light power after 1 second after turning on;
-high-resistant, reliable in operation;
-If one LED is out of order, then it continues to work on.
Due to the small size of the diode, it can be built into materials that create a design. So, today designers are moving away from boring and monotonous lighting devices and come up with new styles and shapes for them. LED lights allow you not just to illuminate the room, but also to change the perception of perception. Looking at the ceiling, you can see not just the ceiling, but, for example, the starry sky. And looking at the wall, it is possible to see a whole work of art, and not just a sconce.