Sylvania SPX EcoArc
A range of Sylvania SPX EcoArc Light Bulbs. This range of high pressure sodium lamps are a direct retrofitfor mercury lamps withimproved light output and reduced energy consumption (up to 18%). An internal electronic ignitor provides reliable ignition of the xenon-filled arc tube and excellent lumen output is maintained throughout the long lamp life. These lamps are ideal forupgrading road/industrial installations to higher lighting levels with reduced energy consumption.