The light source is the main element that affects the color perception of the human eye, and the color rendering of the LED light source is the main parameter considered in the lighting psychology. Therefore, pleasant color level and color rendering are the main parts of lighting design indispensable. Generally speaking, LED integrated light source with easy dimming, fast response speed and small size will be a suitable light source for green environmental protection and energy saving in the future, but LED The light bulb must jump out of the traditional lighting format to obtain a reasonable design. In the future, the market will demand more and more humane lighting, and the variable color temperature will also become the new development trend of future lamps.

The first thing that affects our judgment on the quality of led bulbs is the brightness of the bulb lamp. Since one of the characteristics of led bulbs is environmental protection and energy saving, there is no ultraviolet radiation and no radiation, so it is a safe and good lighting product for the human body. Its brightness and color are also specially designed. A good LED bulb luminous brightness will not cause eye irritation and give people a feeling of relaxation. So when we choose, we can feel the brightness of its bulb first.

The products of led bulb manufacturers have strong antistatic ability. The stronger the antistatic ability of the product, the better the product. When we understand each product, we can make a simple comparison of the antistatic ability of the products of each brand. Of course, we need to compare at the same price level, so as to better reflect the brand's higher cost performance.

The healthy light of led bulb does not contain ultraviolet and infrared rays, does not produce radiation, does not contain harmful elements such as mercury and xenon, which is beneficial to recycling and does not cause electromagnetic interference. Ordinary energy-saving lamps contain elements such as mercury and lead. The electronic ballasts in energy-saving lamps will produce electromagnetic interference, and the light contains ultraviolet and infrared rays.

The led bulb is a more environmentally friendly bulb. There are no toxic and harmful metal elements in its body. Therefore, if it is damaged, we can still recycle it, and it will not cause too much pollution to the environment, which is more environmentally friendly; The light bulb is also relatively strong and durable, and its service life is very long. In theory, people judge that this kind of light bulb can be used for more than ten years. It can be said to be an invincible product in the world. Because the chip is wrapped in epoxy resin, so Not easy to be destroyed; LED bulbs can emit three primary colors-red, green and blue, and on this basis, it can also change into various other colors, can emit more brilliant colors, and more in line with people's needs.