LED tri-proof lamps are particularly applied in areas where you need lighting fixtures that can withstand harsh conditions. They can be used both indoors and outdoors, where the fixtures may be exposed to moisture, heat, temperature fluctuations, vibration and dust. Some examples include: Freezer cell lighting, Carwash lighting, Slaughterhouse lighting, Barn lighting, Parking garage lighting, Factory hall lighting, Production hall lighting, Poultry lighting, Freezer hall lighting, Warehouse lighting Etc.