Don't rush to install the lamps after you buy them back. You should carefully check the signs of lamps, read the safety instructions for installation and use, and install and use lamps according to the instructions, otherwise danger may occur.
When the lamps are used for a long time, they should be replaced in time according to the light source parameters provided by the signs. When the lamp flashes or has a shadow, it should be replaced in time to prevent the ballast from burning out and other safety accidents.
Care should be taken not to change the structure of lamps and lanterns, and not to change the parts of lamps and lanterns at will during cleaning and maintenance. After cleaning and maintenance, it should be the same.
Install correctly, and don't miss or misplace parts. When repairing explosion-proof lamps, maintenance personnel should know the performance and product structure of lamps. Maintenance personnel should disconnect the power supply and open the lampshade correctly before cleaning the dust and dirt. Regular cleaning of lamps can improve the light efficiency and heat dissipation of lamps, and can also effectively extend the service life of lamps.