The characteristics of household solar lamps solar lamps and lanterns purchase tips
With the continuous improvement of people’s awareness of environmental protection, everyone advocates energy saving and environmental protection. Therefore, various environmental protection and energy saving lighting lamps have become popular. Solar lamps are a common type of energy saving and environmental protection lamps, which are generally used for outdoor lighting, but nowadays household solar lamps It has also become popular. What are the characteristics of household solar lights? What are the purchasing skills of solar lamps? Let’s follow BENWEI LIGHTING to get to know it, I hope it will be helpful to everyone.
Home solar light
Features of household solar lights:
1. Eye protection health light:
The biggest use of household solar lights lies in the design of eye protection lamps. When it comes to the eye protection and health care functions of desk lamps, one must first understand the meaning of "stroboscopic" and "electromagnetic radiation" and the harm to the human body. Simply put , The light source that directly uses AC power must have stroboscopic, and the light source with a large amount of heat must also have thermal radiation. This is not difficult to understand. The many so-called "eye protection" lights on the market cannot achieve zero stroboscopic and zero radiation at all. This product uses low-voltage DC power supply.
2. Power failure permanent beacon:
The household solar light has a charging function. When the user uses the AC adapter to supply power, on the one hand, it provides energy for the LED to light up, and on the other hand, if the circuit board control system finds that the battery voltage is low, the internal Ni-MH battery can be charged in time, and it will automatically stop after being fully charged. (Charging with load generally can be fully charged at 11H. If the battery has more residual power, the charging time will be shorter). When the power fails, the internal circuit will directly switch to the internal Ni-MH battery for power supply. When the battery is fully charged, high brightness The lighting time is up to 7.5H. When the continuous power failure cannot achieve AC charging, you can directly take out the battery box and place it in the sun for one day, and you can use it for one day. When the power is short, the power is often cut off, which brings a lot to people's lives. Inconvenience, it is summer, one is prone to power failure, and the other is full of sunshine, so that at night, users don’t have to worry about learning to do homework or other things by mistake due to power failure.
3. Ultra-long life lamp:
The LED lamp with low power consumption and high brightness astigmatism is an environmentally friendly high-tech product. It only needs low voltage and low current power supply. Its service life is 10 times longer than fluorescent lamps and 100 times longer than incandescent lamps.
4. Low-voltage safety lights:
Designed for 9V voltage power supply, there is no problem of injury caused by accidentally touching the lamp holder during use. For children who are active, even if they directly touch the wire joints or metal pieces inside the lamp with their hands, there will be no electric shock accidents.
5. Environmental protection:
The internal use is a lithium-ion battery, which meets the requirements of international environmental protection conventions and can be used repeatedly.
Home solar light
The above is a brief introduction about the characteristics of household solar lights. I believe that after the above introduction, everyone will have a further understanding and understanding of solar lights. There are many solar lighting products on the market. If you want to choose high-quality solar lighting products , Then we must pay attention to the purchase, what are the purchase skills of solar lamps? Let's take a look at the following introduction:
How to buy solar lamps:
1. The choice of solar battery capacity:
How to buy solar lamps? The input energy of solar photovoltaic power generation system is extremely unstable, so it generally needs to be equipped with a battery system to work. It also needs to be able to store storage batteries that can meet the lighting needs of continuous rainy days at night.
2. The choice of solar cell packaging form:
At present, there are two main types of solar cell packaging, lamination and glue. The lamination process can ensure the working life of solar cells for more than 25 years. Although glue is beautiful at the time, the working life of solar cells is only 1-2 years. In addition, there is one This kind of silicone gel is used to encapsulate solar cells with glue, and it is said that the working life can reach 10 years.
3. Selection of solar battery power:
How to choose and buy solar lamps? What we call the output power of solar cells Wp is under standard sunlight conditions, that is to say, the output power of solar cells is random, at different times and different places, the output of the same solar cell The power is different, and most of the solar lights choose energy saving between the beauty and energy saving.
