How to use LED tube lighting

     The power supply of LED tube lighting has two kinds of built-in and external. The biggest advantage of using the built-in power LED tube is able to directly replace traditional fluorescent lamps, without the need to remove any components. For best performance, we recommend using a centralized external power LED tube. At present, the main place of using LED tube is the government agency, office, shopping malls, schools, underground parking, subway and so on. These places are often using multiple lights in a room, you should adopt a centralized external power supply. It is an isolated power supply, no high voltage at the lamp tube, only DC low voltage less than 36V, which is conform the conditions of safe use.
     The only drawback of LED tube lighting is the higher prices. But its long life, energy, pollution, etc., from the point of view of these advantages is still very cost-effective. Especially in need 24 hours of continuous lighting the place, after it was used for some time, energy-saving effect is obvious.
     In the use of LED tube lamp should pay attention to the following issues:
1, to pay attention to the rated voltage, high voltage will damage the LED.
2, the installation should cut off the power.
3, LED tube suitable for indoor lighting, the working temperature is -20~50 degrees, should not be installed in the easy to rain or moisture place.

The above article from Sourcechip official website (http://www.sc-ledlights.com/)
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