Tubular damp-proof luminaires with extra-high protection class, ammonia-resistant and suitable for outdoor use. Product features: Ammonia-resistant. Completely closed housing made of PMMA. Through-wiring cable already installed. Protection class: IP67 (DIN EN 60529), IP69K (ISO 20653:2013). Product advantages: Easy installation thanks to mounting brackets that can be freely positioned on the luminaire. Easy installation, tool-free connection. Uniform light distribution. Up to 55% energy savings (compared to luminaires that use fluorescent lamps). 5-year guarantee. Areas of application: Keeping livestock. Food industry. Unprotected parking lots and underpasses. Garages. Workshops, production lines.