Explosion proof emergency lights are designed to provide safety in hazardous areas where flammable gases, vapors, and dust may be present. Not to be confused with typical emergency lights, these lights are specifically designed to be resistant to sparks and contain any potential explosion. To understand the qualities that differentiate explosion proof emergency lights, it is important to analyze both the construction and certifications associated with the lights. 

Evaluating the construction of explosion proof emergency lights 

A key component of explosion proof emergency lights is their construction. Manufacturers of explosion proof lights are mandated to create their products in such a way that sparks being generated by the light are contained by the surrounding material, thus preventing any potential explosions from occurring. Construction-wise, explosion proof emergency lights are typically made with heavy-duty aluminum or stainless steel, which are the most reliable materials for containing sparks. Additionally, the light’s housing is generally completely sealed, preventing materials from entering the internal components of the light. 

Assessing the certifications of explosion proof emergency lights

In addition to their construction, it is essential to evaluate the certifications associated with explosion proof emergency lights. Generally, the lights should be certified by both Underwriters Laboratories and the U.S. Department of Labor. This ensures that the lights are compliant with both the National Fire Protection Association and Occupational Health and Safety Administration. Certification is a crucial component in determining which explosion proof emergency lights to purchase, as it indicates that the product is fully capable of providing the standard of safety necessary for hazardous areas. 

Explosion proof emergency lights are designed to provide safety in hazardous areas. To differentiate them from traditional emergency lights, it is important to understand the qualities associated with them, such as their construction and certifications. Of these two, certifications are the most important, as they provide assurance that the light is capable of containing any potential explosions. By assessing both the construction and certifications of explosion proof emergency lights, companies can ensure they are purchasing a quality product for their hazardous areas.