250W High pressure sodium lamps(internal ignitor) 1.High lumens, 2.Long life, 3.No color temperature shift, Product Description:Feature:Internal ignitor,needless to usr additional ignitor,flexible and compact size offixtures,coated bilb finishApplication:Suitable for road,apartment,landscape,sport,flood lighting,etcWattageColor TemperatureOperating VoltageOperating AMPLuminous FluxAverage ...