operate in the most severe ambient conditions. When it comes to equipping the cranes with audible and visual signaling devices, safety, reliability and durability are equally high requirements. In this project [...] aircraft warning, Quadro-LED-HI for helicopter landing signaling and DS 10 as an emergency sounding alarm. Comansa chose our high quality products because of the highest level of protection for extreme [...] Pfannenberg ensuring warranty and worldwide support. Our products' robustness, reliability, quality and worldwide service has been the key to success. Product features POL 32-M Omnidirectional LED obstacle lights