Introduction of LED filament lamp | Chenxinlight.com

 With the development of science and technology, tungsten lamp has been gradually out of the market, we all know that the light bulb is to use the electric shade to heat tungsten wire to incandescent effect, then many friends are curious, LED light almost replaced the tungsten lamp, life is very widely used, how does it emit light?




LED is short for light-emitting diode, a type of semiconductor diode that converts electrical energy into light energy.Led and ordinary diode is composed of a PN junction, also has one-way conductivity.When a forward voltage is applied to the led, the holes in the n-region are injected from the p-region and the electrons in the p-region are injected from the n-region. The electrons in the n-region and the holes in the p-region are compounded with the electrons in the n-region and the holes in the p-region within a few microns around the PN junction, respectively, to produce spontaneous emission fluorescence.




The energy states of electrons and holes in different semiconductor materials are different.The more energy is released, the shorter the wavelength of the light it emits.


In this way, an easy-to-use LED lamp bead can be formed. After connecting many LED lamp beads together, a variety of LED lamps can be formed. LED lamp is not only energy-saving and environment-friendly, but also durable and recyclable, so it has been widely used in daily life.


Advantages of LED filament lamp:

  1. Three-dimensional light source with 360° luminescence.
  2. blue light chip red light chip yellow green powder production of white light packaging technology.
  3. Integrated high-voltage drive maximizes the power factor of the power supply and minimizes the lamp cost.
  4. high quality light source, color rendering index has been able to do more than 90, 120lm/W efficiency.
  5. Adopt all transparent base plate with new 360°molding process.
  6. fluorescent molding process, high yield.
  7. Brand new light vision, feeling the original ecological "incandescent lamp" light environment.


Application of LED filament lamp:

LED filament can be used in crystal chandelier, candle lamp, bulb lamp, wall lamp and other LED lighting products, applicable occasions: five-star business hotels, high-end luxury residential and other indoor lighting.


If you want more details, please contact us.

Our phone number is +86-551-65856715 or you can click here to enter our official website.

评论

发表评论

此博客中的热门博文

How much Does A Mobile LED Screen Cost?

图片
  How much does a mobile LED screen cost While mobile LED display cost is varied based on a large variety of factors such as size, pixel pitch, components configuration. 1. Mobile LED screen sizes are different, cost is different. 4x3m, 9x16. 2. Pixel pitch: 2mm, 3mm, 4mm, 6mm etc. 3. Components: LEDs brands, IC brands, power supply, connectors etc. Flexible LED screen is a good solution for mobile LED screen. Light weight, thin and easy to set up for indoor and outdoor events.
阅读全文

What is the difference between a straight insert LED bead and a patch LED bead?

图片
Which one is better, the led bead or the patch? In fact, for this problem,We analyzed the structure, power and use of  led bead  and LED patch, and got the most objective comparison: One thing you should know is that LED beads are just a general term. The power of the led bead used for direct insertion is larger, while the power of the LED patch is smaller.The welding spot of ordinary LED lamp bead is larger than that of patch, and the Angle of lamp bead can be made very small (the light is concentrated and shoots far, but the irradiation range is limited).The patch Angle is larger, so the heat dissipation and stability will be much better. Because there is no reflective cup and silica gel, the light flux will be lower. According to the power size points:  can be divided into small power, high power (the industry generally called more than 0.5W lamp high-power lamp); According to the contour points:  can be divided into direct plug-in and patch type into type led lam...
阅读全文

What Is Immersive LED Display?

图片
  What is Immersive LED display? Immersive LED display is a latest advancement in digital signage technology that offers vibrant, brilliant and immersive experience, which combines HD video, images, animation and graphics to create an engaging overall user experience. Immersive LED display screen is an effective way to create immersion, which is an essential part of any virtual reality experience. Through the technology of creating three-dimensional space, the immersive LED display provides the audience with the opportunity to experience real-world objects through enhanced interactive experience, and brings you a truly unique entertainment experience. A successful immersive LED video wall requires careful attention to every detail, from choosing the best materials and manufacturing processes to crafting the most accurate optics. Flexible LED screen is perfect for concave LED wall that can creat immersive effect easily. It can set up any shapes of LED di...
阅读全文