Comparison Of Advantages And Disadvantages Of Super Quality LED Flexible Strip

Comparison of Advantages and Disadvantages of Super Quality LED Flexible Strip
1, safety: high-voltage super-quality LED flexible strip using 220V voltage work, are dangerous voltage, in some risk applications there are security risks; low-voltage LED light bar is working in the DC 12V operating voltage, are safe, can be applied In all kinds of occasions, there is no danger to the person.
      2, installation: high-voltage LED light bar installation is relatively simple, you can directly drive with high-voltage drive, the general factory can be configured directly, connected to the 220V power supply can work properly. The low-voltage LED flexible lamp with the installation of the lamp in front of the installation of DC power supply, relatively speaking, when installed relatively complex.
      3, the price: If only from the two lights to see, Super Quality LED Flexible Strip bar price is almost, but from the overall cost to measure is not the same, because the high-pressure super-quality LED flexible with high-voltage power supply, the general power You can take 30 ~ 50 meters LED flexible light bar, and, relatively speaking, high voltage voltage is relatively low. And low-voltage super-quality LED flexible strip to be equipped with DC power supply, generally 1 meter 60 beads 5050 lamp with the power is roughly 12 ~ 14W, which means that every meter light with about 15W DC power supply, so low-voltage Super Quality LED Flexible Strip bar cost of the cost will increase a lot, much higher than the high-quality super-quality LED flexible bar. So the overall cost from the point of view, low-voltage LED lights than high-voltage LED lights prices higher.
      4, packaging: high-pressure super-quality LED flexible packaging and low-voltage super-quality LED flexible strip is also very different, high-pressure LED flexible lamp can generally do 50 to 100 m / roll; low-voltage Super Quality LED Flexible Strip bar is generally up to 5 to 10 m / volume; more than 10 meters above the DC power supply attenuation will be very powerful.
      5, the service life: low-voltage super-quality LED flexible bar of the service life will be 50000-100000 hours, and the actual use can also reach 30000-50000 hours. High-voltage super-quality LED flexible bar because the voltage is high, the unit length of heat than the low-voltage Super Quality LED Flexible Strip bar much more directly affect the high-quality super-quality LED flexible bar life, in general, high pressure life of about 10,000 hours.
Efficiency is a term for high quality LED flexible strip light sources. When referring to lighting, efficiency is defined as the light produced by the unit power, so in metric, it is measured in lumens per watt. Recently, some of the Super Quality LED Flexible Strip products in the introduction of the commitment efficiency can be as high as 150 lumens / watt, compared to incandescent 15 lumens / watt, fluorescent lamps can provide 70 lumens / watt. So the Super Quality LED Flexible Strip bar will replace incandescent and fluorescent lamps in the near future? It is possible, but unfortunately some of the Super Quality LED Flexible Strip strip efficiency data just stay on the specification book. The problem is that the super-quality LED flexible strip produces a significant portion of the light on the surface of the package material that is reflected back to the Super Quality LED Flexible Strip strip chip, and for such fact the Super Quality LED Flexible Strip strip itself is powerless. This part of the reflected light may be absorbed by the semiconductor material and then converted into heat.
Anti-radiation coating, and minimize the reflection angle can reduce the amount of light reflected and improve efficiency, reduce the reflection angle can be used by the use of hemispherical package, the Super Quality LED Flexible Strip chip chip to the center to achieve. However, these technologies also depend on the degree of change in the manufacturing process and the relatively high additional cost to ensure stable performance. So despite the LED industry is being quickly adopted, but the development of super-quality LED flexible strip there is still a long way to go.