How much knowledge a light bulb has, most people don't understand. I only know that the whole world is bright when I press the switch every day, but in fact there is a lot of knowledge in it that can be worth thinking about. When we are ready to buy a new light bulb, there is also a lot of learning. Now let's take your hand and choose the right LED light. LED is actually the meaning of LED. Compared with the past, after several years of development of LED lights, the price has dropped 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 It 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. 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. . 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. lumen 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! Light bulbs are the most widely used appliances in the home, but they are the most overlooked appliances. With the advent of the LED era. About the LED lights, 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 too 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 everyone may try when purchasing a light bulb. LED lights. [Edit: Liu Hai]
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