Sodium Lamp

It is the 3nd generation lighting resource of saving energy after incandescent bulb and high-pressure mercury lamp. It used alumina ceramic as release electron tub which is corrosion-resistant to natrium, it use the continually collsion between the electron and atom of natrium, the ressonance cause a kind of visible spectrum radiation which partial to red color.

High in luminous efficiency, less in power consumption, long in service life, white-golden in ray of light and strong in fog penetrating capacity. The shell is made of sclerous glass, so, good in resistant temperature changed, Scope of usage: Suitable for lighting in the places of road, public square and floodlightetc.