How to prolong the service life of LED tube

LED fluorescent lamp power supply has two built-in and external . The biggest advantage of using the built-in power is to use LED tube ballast fluorescent can directly replace existing without the need for any components removed . To get the best performance, we recommend the use of a centralized external power supply fluorescent lamps. Currently the main place to promote LED fluorescent government agencies , offices, shopping malls, schools , underground parking , subway , etc., tend to use more than one room lamp, you should adopt a centralized external power supply. It is an isolated power supply , no 220V at high pressure in the tube , only less than 36V DC low voltage , and meet the conditions for safe use .

How to prolong the service life of LED tube

The only drawback is the high price of LED . However , combined with its long life , energy saving, pollution, etc. to analyze , or more cost effective . Especially in need of some 24 hours of continuous illumination place after a period of use , saving electricity is net income .

Note that when using the LED tube on the following issues :

1 , pay attention to the nominal grid voltage , high voltage power grid will damage the LED .

2 , the installation should cut off the power .

3, LED tube for indoor lighting, operating temperature of -20 to +50 degrees , should not be installed in areas susceptible to rain or moisture .