Technical analysis of LED filament lamp

Compared to incandescent and ordinary LED lamp, LED filament lamp has both advantages and avoid their shortcomings:

1, 360 degree full angle light source

LED light source in the past, like LED, LED, COB plug patch, integrated high-power LED lamp, in the optical device without lens like, can only be a plane light source, but the LED filament broke through this point, the porous metal substrate single crystal welding technology, truly realized 360 degrees the whole point of light solid light source, avoid the influence of light plus lens effect and optical loss caused by the problem, to meet the customer demand from the perspective of light, brings hitherto unknown lighting experience and more energy saving.

2, high color rendering, Gao Guangxiao

Blue light + Red chip package, can make the color to achieve the effect of traditional lighting, improve light efficiency and brightness, instead of the traditional blue light red and green phosphors to improve the brightness of the process of loss of finger.

3, in line with the appearance of the habit of light

LED: when the filament to meet consumer demand in the market to dominate the incandescent lamp, energy-saving lamps are still the most can be accepted by ordinary consumers is not to change the product is used in lighting, LED fully meet consumer habits for filament lamps understanding.

4, compared with the ordinary LED lamp, low cost

Compared with the general LED lamps, LED filament lamp is mainly used for sapphire substrate and wick, rather than non renewable aluminum and non degradable plastic. Because only the phosphor is coated on the sapphire substrate of 0.8mm, the amount of phosphor powder is less than that of the conventional packaging. From the point of view of the current mainstream model, in accordance with the general use of power only 25, 28, 32 chip packaging, compared to the same number of Watts ordinary package, the use of LED chips is also less, the corresponding overall cost is lower than the ordinary LED lamp.