Sodium vapor lamps (NAV) and halogen metal vapor lamps (HQI) are the best choice for lighting larger areas and as a use of floodlights during a long switch-on time, as they achieve daylight-like lighting.
For this area we offer spotlights in three different housing materials: HYDRUS (stainless steel), PERSEUS (aluminium) and ARGO NAVIS (brass / red brass) series. They belong to our classics and have a long tradition at KARL DOSE, they are still used in the maritime sector.
On the following pages you will find our entire NAV and HQI program.