Classic moisture-proof diffuser luminaire with a two-part structure, designed for escape route lighting. The housing is made of impact-resistant, UV-resistant plastic (polycarbonate). It features an injected silicone-based seal with increased resistance, even under extreme conditions. The diffuser is constructed from impact-resistant opal plastic (polycarbonate) with excellent light transmission of up to 90%. It is secured with stainless steel clips for easy installation and access. The luminaire provides symmetrical light distribution and homogeneous illumination. Installation is flexible and simple, thanks to sliding stainless steel quick-fastening clips and a diffuser with an integrated gear tray and variable cable entry (front or rear). It is suitable for ceiling mounting, chain or wire pendant, and wall mounting. A stainless steel ceiling mounting bracket and triangle bracket for pendant mounting are included. The single-battery system features an automatic self-test and feedback to the RZB MULTIDIGIT monitoring system.