LED lamps 'fog water' problem

LED lamps "fog" problems, pointed candle lights, LED Copper Wire Christmas Lights, projection lights, etc., after a period of time to illuminate the case of water droplets, foggy water conditions. LED lamps are generally assembled from several different types of raw materials. For example, part of the heat exhaust of the LED corn lamp is made of metal materials, and the lamp cover is made of plastic, etc.; lamps and lanterns will cause a certain amount of heat when working, and the linear expansion coefficients of different raw materials are different. Similarly, after long-term application, a gap is created at the junction of different raw materials and the air inlet; when used in an environment with relatively high ambient humidity, the temperature inside and outside the lamp cover is different, and the heated vapor inside the lamp cover will experience the lamp If the cover is cold, if there is more water vapor in the vapor at this time, it will cause fog and water droplets. After a period of re-illumination, these conditions will subside. Therefore, the humid and cold environment is also an element that endangers the service life of LED lamps.

1. After you buy the lamps, you should not be busy installing them, you should read the installation instructions carefully, and then follow the installation instructions to follow the good lamps, otherwise there may be risks.

2. Do not modify the structure of the lamp during cleaning and maintenance, and do not change the components of the lamp casually. After maintenance, the lamp should be installed in the original state, and many lamp parts have been installed or incorrectly installed.

3. When using lamps and lanterns as infrequently as possible, the power switch is as infrequently as possible. Although the power switch frequency of LED lamps is about 18 times that of ordinary fluorescent tubes, excessive frequency will still endanger the service life of the internal electronic components of the LED lamp, thereby endangering the service life of the lamp. .

4. It is especially important to note that, in addition to unique LED lamps, general LED lamps should be bypassed in damp and cold environments. , Humid and cold environment will harm the electronic components of the LED driver, the electronic components will return to moisture, and the service life of the lamps will be reduced.