Factory tri-proof lights are generally used in places where industrial lighting needs are more corrosive, dusty, and rainy, such as: power plants, steel, petrochemicals, ships, venues, parking lots, basements, etc. In this way, the material of the factory\'s three-proof lamp is required to be very good, let us see how to distinguish the material of the factory\'s three-proof lamp.

One: See if there is a national inspection report;

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

Three: Qualified energy-saving lamps can reach 5000 hours of normal use under the experimental state, and reach more than 2000 hours. If this standard is not reached, that is, lemon;

Four: safety requirements, installation, deletion process, please refer to whether the cap is loose, whether there is a crooked head phenomenon, whether it is insulated

Optional: Generally, you should pay attention to: First, buy those products that have passed the safety certification and the national green lighting project recommendation, and do not buy three products; second, visually check, please note that the lamp and the shell are loose, and the phosphor is uniform , With or without particles, the thickness of the lamp should not change too much. Good products must be used correctly to extend their lifespan. Manufacturers should ensure that any protective safety compliance, light preparation reaches a certain level, an average life span of more than 8000 hours, there is a certain quality assurance before labeling problems. Also consider the technical parameters of the electronic ballast.