Hermetic luminaires are products used in particular in industrial lighting. Their construction is designed to provide not only comprehensive lighting for the selected part of the facility, but also to guarantee the safety of the people inside it.
Also referred to as "hermetic", this type of light fitting has been designed and manufactured in such a way as to protect its electrical components against unfavorable factors in its surroundings. The degree of tightness of hermetic luminaires is at least IP65. The main emphasis here is on failure-free operation in high humidity and dusty conditions.