dash cam night vision,night HD dash cam,HD night cam,night vision dash cam Hangzhou Hikauto Technology Co.,Ltd , https://www.hikmotorstore.comMany consumers are worried that the record of the driving recorder is not clear at night or in dim conditions,
so they are more inclined to buy a driving recorder with good night vision effect.
Here I want to popularize it for everyone. A high-resolution driving recorder does not necessarily have a good night vision effect.
The night vision effect depends more on the size of the aperture. The larger the aperture, the better the night vision effect.
Hikvision`s night vision driving recorder not only matches the high-definition resolution with a large aperture,
but also adopts advanced product development solutions, such as owl night vision technology,
to allow the Dash Cam to record in high-definition at night.
Three elements to buy LED lights
Before we get ready to buy new LED bulbs , learn more about LEDs and you can choose the right LEDs.
LED is actually the meaning of LED. After several years of development of LED lights, prices have fallen back to the consumer market, but it must be said that LED lights are still much more expensive than ordinary energy-saving lamps, but it must be mentioned that the life of LED lights is much longer than energy-saving lamps. It can be used continuously for 100,000 hours, 100 times more than ordinary light bulbs; LED lamps consume only one-tenth of the energy-saving lamps. Because of the many advantages of LED lights, although its price is high, it is still popular.
First, the color temperature
The color temperature is divided into warm color and cold color. The color temperature of the LED light is also divided into two types. If you choose LED lights for your bedroom and living area, then it is recommended that you choose a warm-colored LED light. This shade of light is similar to the skin color, making it feel very warm and very comfortable. Cool-colored LED lights are best used in kitchens and basements because they require bright light for us to find things or work. In addition, this place is very interesting. You can choose the color of the LED light according to your personality and furniture decoration. The warm color will make you more relaxed in the bathroom, and the cool color will give you the sense of efficiency. .
Second, the color rendering index
CRI, the abbreviation of color rendering index. Does it look very tall? It's actually very simple, it is used to display the color of the light source. The specific layout of the little brother is not listed here, the pro can ask "Tiang Niang" or "Gu Ge". Understand the color of the LED lights, in order to make accurate purchases, so that your LED lights become the most harmonious part of your home.
Third, lumens
This data should be the most familiar data, indicating how bright the light bulb is. So is the higher the lumen, the greater the power consumption? This is not the case, so this requires everyone to carefully look at the ratio of the lumen value to the power consumption value when selecting the LED bulb, so that the brightness can be selected to be high. A small product. If you accidentally encounter such a good product, you buy it!
With the advent of the LED era, LED lights are increasingly sought after, there are two points to share with you. The first is that LED lights can be used with light regulators to change the brightness and even the color of the light. The second is that LED lights are safer than energy-saving lamps because they don't shine like "energy" lamps, so it's safe. In theory, it is the highest. The most important thing is that it is very power-saving. If it is used by the average household, its power consumption is almost negligible compared with the electricity consumption of the whole family, so you may try the LED light when you purchase the light bulb.