LED tubes are facing several problems at the moment

LED tube lights will gradually appear in the interior lighting, but most of the domestic production of LED tube export and domestic use of the very few. In this issue we list the many problems. One of the most important is the price, resulting in LED tube or mainly in commercial lighting.

With the support of government policies,the quality of LED tube product is not so good. A little even the life of fluorescent lamps are not as good, and so are LED lighting products. A negative impact on the civilian market for LED lighting is not promising.

First, the constant current drive of the drive power. The difference between the current in the LED wick different, improper use and likely to cause the light fades, life greatly reduce short.

Second, the heat dissipation problem. LED lights or LED display, heat is a more important issue to solve the problem of heat dissipation problem is now the LED business must face.

Third, the instability of the power module and product safety certification can be passed? Now our country has not introduced a standard certification requirements, so many things are LED companies to understand and improve.

Ordinarily, LED tube light since known as the fluorescent then its structure must be fluorescent look like, even the length, thickness, are the same, and even called the T10, T8, T5 are also what can be discussed. In fact do not. LED tube light to go in this regard a lot of detours, is worth in letters.

We know that the very long life of low-power LED indicator, LED life span of the problem was raised only when the LED as a lighting device. In fact, the life of the LED depends on its junction temperature. As long as the junction temperature is low enough, the LED life of up to 100,000 hours or more is no problem. However, due to the luminous efficiency of the LED itself is still relatively low, there are still about 70% of the input power converted to heat energy, heat can not be distributed out of the LED junction temperature will rise, so the life of the LED panel will decreases.

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