How to replacement High pressure sodium(HPS) lamps?
How to replacement High pressure sodium(HPS) lamps ? High pressure sodium (HPS) lamp is the leading source of industrial illumination . Traditional street light, warehouse light, factory light, garden light, parking lot light usually use high pressure sodium lamps, it will reduce the strength when working in burning environment and damage the bulb very easy by slight shake. And the High pressure sodium (HPS) lamp driven by traditional electromagnetic ballast usually suffer from high current stress on lamp ’ s electrodes during start up stage. In view of the High...