High Pressure Sodium Vapor Lamp
The high pressure sodium vapor lamp is a outdoor lighting which uses polycrystal alumina ceramics discharge tube to prevent Na from escaping while using. Inside ceramic discharge tube, SOLARS PIA integrated antenna for which a patent has been obtained is applied. This patented technology contributes to the lifespan prolonging and cost reduction of the high pressure sodium lamp.
Additionally, our high pressure sodium vapor lamp is a environmental gas-discharge lamp which contains no lead. It comes with high lighting efficiency reaching 150lm/W. High luminous maintenance rate ensures good illumination effect during the whole application.Low early failure rate permits superior uniformity. The light is dimmable via a ballast. Therefore, our sodium lighting is energy efficient. It usually serves as street lamp, park lamp, square lamp, courtyard lamp, and so forth.
