First, in line with human physiological requirements, beneficial to health <br> Indoors in the winter, the top of our room can be about 30 °C, and the human body is located in particular, the foot is only 15 °C or even lower. Generally, it takes a long time to feel cold legs, and it will increase the prevalence of cold leg disease and arthritis.
Second, 60% economic investment, 100% comfortable enjoyment <br> Practice has proved that floor heating has superior energy-saving effect. The energy-saving effect is equivalent to 1/3 of the heating method, which means that on average, only 60% of the economic investment per month is required, which can be replaced with traditional comfort.
Third, winter and respiratory diseases said: "No!"
While the air-conditioning dissipates heat through the strong convection of air, it also promotes the spread of dust and harmful germs in the air, directly threatening the respiratory health of those with weak resistance. Floor heating, dust pollution, dust in the air flow is much smaller.
Fourth, free control of room temperature <br> using traditional heating heating, the temperature is not determined by their own, when the weather is cold, the heating may not be enough warm, warmer weather, heating is still hot exception. Floor heating does not have to be able to control the temperature of the room according to individual needs, so that it can be truly humanized.
Fifth, do not occupy the use of the area <br> only 10 cm thickness of the heating pipe will often give us a waste of N square meters of use area. With floor heating, you no longer need to worry about the location of the decoration or heating.
Del floor nature floor heating room space home decoration fashion small family
100LEDs Crystal Ball Solar LED Outdoor Garden Christmas Decoration Waterproof String Light.
The solar lamp is charged during the day and automatically lights up at night because there is a voltage detection circuit inside the lamp, which detects that the voltage of the solar panel is high during the day, and the detection circuit outputs a control signal to turn off the lamp, and the voltage of the solar panel is almost zero at night. , the detection circuit outputs a control signal to light the lamp. Below we introduce a simple and easy-to-make automatic control circuit for solar lamps. As long as the circuit is added with a solar panel and a rechargeable battery, a solar lighting lamp can be formed.
During the day, due to the high voltage of the solar panel, the â‘ pin of the IC is high level, the output of its â‘¡ pin is low level, the N-channel MOS field effect transistor VT is turned off, and the LED light connected to its drain does not light up. At night, the voltage of the solar panel tends to zero volts. At this time, the â‘ pin of the IC is at a low level, and its output becomes a high level. By adjusting the potentiometer RP, the lamp can be lit in a suitable light. VT can choose AO3400 SMD MOS field effect transistor in SOT-23 package.
Solar Crystal Light,Waterproof String Light,LED Outdoor Garden Christmas Decoration
Dongguan XINYUDA Technology Co., Ltd. , https://www.gdxige.com