Metal processing operations such as steel mills and aluminum foundries are areas where hot air and possibly flammable gases are present. Our high temperature and/or hazardous location lighting are essential for preventing accidents and improving safety. Designed for temperatures up to 176°F (80°C) with a 5 year warranty. Our hazardous lights are UL certified up to Class I, Division 1, making them explosion proof and temperature resistant up to 145°F(65°C) with a 10 warranty.