Three-proof lamps are generally used for industrial production lighting requirements where corrosion is relatively strong, dusty, and rainy, such as: power plants, steel, petrochemicals, ships, exhibition halls, underground parking lots, villa basements, etc. In that case, it is necessary to stipulate that the materials of the three-proof lamp should be very good. Below, we will look at how to distinguish the materials of the three-proof lamp.

One: See if there is a national inspection report;

2: Look at the product packaging, including the product\'s trademark logo, allowable output power, and the content of the logo. Wipe it with a soft damp cloth. The clear and easy-to-read label should be qualified;

Three: The qualified LED energy-saving lamp reaches 5000 hours in all normal applications under test conditions, and achieves more than 2000 hours. If this specification is not met, that is, green lemon;

Four: Safety regulations, installation and deletion of the whole process, whether the client program cap is loose, whether there is a crooked neck, whether it is the insulation layer

Optional: Generally pay attention to: First, buy these products that are strongly recommended based on safety verification and the national energy-saving lighting project, do not buy three products; second, look at the inspection, be sure to pay attention to the loose light and the cabinet. The phosphor is well-proportioned, with or without particulate matter, the thickness of the lamp cannot be changed too much. Good products should also be properly applied to increase their service life. Manufacturers should ensure that all safety protections are in compliance with regulations. Just prepare in advance and achieve a certain level. The average life expectancy of more than 8,000 hours is exceeded. Before the problem of identification, there is a certain quality guarantee. Also consider the performance parameters of electronic ballasts.