Tri-proof light includes three functions of waterproof, dust-proof and anti-corrosion. It is generally suitable for lighting of industrial lighting places with strong corrosiveness, dust and rain, such as food factories, cold storage, meat processing plants, supermarkets and other places. The standard to be achieved is the protection grade IP65 and the anti-corrosion grade WF2. corrosion, rust and water ingress will not occur during long-term use.

There are two types of tri-proof light, one is the earliest fluorescent tube type tri-proof lamp; the other is the new type of LED tri-proof lamp, the light source adopts LED light source and LED power supply, the overall casing is made of aluminum plastic or full PC material. The traditional fluorescent tube tri-proof lamp is generally 2*36W, which is composed of two 36W fluorescent tubes. Generally speaking, the life of the fluorescent tube is one year, because the fluorescent tube itself is heated, and the periphery is sealed by a plastic outer casing. The heat of the lamp can not be dissipated, which directly affects the life of the lamp. Therefore, the basic maintenance of the traditional tri-proof lamp is at least once a year, which will cause expensive manual maintenance.

The power of LED tri-proof lamp is generally 30W-40W. It is specially developed to replace the traditional 2*36w fluorescent lamp. It saves half of the electricity consumption compared with the traditional three-proof lamp. In addition, the LED lamp does not emit harmful substances, green. Energy saving and environmental protection; plus long service life, up to 50,000 hours, directly reducing the cost of replacing the light source and labor.