So outdoor lights still shine bright, even on a stormy night

Street lighting has been around since antiquity. But it wasn’t until 1884 that the first electric lights hit the streets of Berlin. After that, electrification of cities and the countryside proceeded in an unstoppable fashion.

Street and car park lighting are often exposed to extreme atmospheric conditions.  And whether it's fluorescent lights, sodium-vapour lamps or LED lighting systems, bulbs, electrical ballast and electrical components must be protected from damp and dust.

Through SONDERHOFF sealing foams, the die-cast aluminium or fibreglass housings of outdoor lamps receive a perfect seal. Depending on the requirements highest IP codes are attained: with polyurethane sealing foams SONDERHOFF FERMAPOR K31 up to IP66 or up to IP 69K with silicone sealing foams SONDERHOFF FERMASIL. For extremely low and high temperatures they offer long-lasting protection, even in difficult environmental circumstances.