Energy saving street lights for 12V DC, 24V DC or 230V operating voltage. SOX LPS sodium low pressure lamps have the highest efficiency of all existing lamp types. The life time ist very long - aprx. 20000 hours.
Low pressure sodium lamps have a start-up time of about 8 minutes. The light is pure yellow monochromatic. At fog or rainy weather the sight is very good and with high contrast. There is now colour viewing possible. Also recommended for b/w cameras.
These streetlights are very rigid and provide a high security against EMP, heat, cold, manipulation, terror attacs ... On request also NEMP /HEMP hardened.