Nominal voltage 97V Nominal wattage 150W Rated wattage 150W Lamp current 1.8A Ignition voltage 4.0 / 5.0 kVp Energy consumption 165 kWh/1000h Nominal luminous flux 15000 lm Rated luminous flux 15000 lm Color temperature 2000K Color rendering index Ra < = 20 Rated LLMF at 2000h 0.98 Diameter 23 mm Length 138 mm Light center length (LCL) 69 mm Lamp mercury content 23 mg Maximum permitted outer bulb temperature 650 °C Lifespan B50 28000h Rated lamp survival factor at 2000h 0.99 Operation mode LLMF/LSF 50Hz
Base (standard designation) RX7s Design / version Clear Dimmable Yes Burning position p45 Enclosed luminaire required No
Energy efficiency class A+
4Y High-pressure sodium lamps VIALOX NAV-TS SUPER 4Y VIALOX NAV SUPER 4Y lamps are among the brightest and most economical high-pressure sodium lamps. 4Y stands for 4 Years. With NAV-TS SUPER 4Y lamps the relamping interval for groups of sodium lamps can be extended to four years.