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.