Three -proof light is a dedicated light for anti -corrosion, waterproofing, and oxidation with special protection materials. This light is used to prevent corrosion, waterproof, and anti -oxidation treatment of the circuit control board. Controlling the special working circuit of the three -proof light, reducing the operating temperature of the power inverter, the double insulation treatment of strong electricity isolation protection roads, and plug -in parts to ensure the safety and reliability of the line. According to the actual working environment of the three -proof lamp, the surface of the lamp protective box is treated with nano -spraying and moisture -proof anti -corrosion treatment to prevent the entry of dust and moisture.