NAV-T 150W E40, Osram ILCOS name: ST-150/20/4-H 100/S-E40-46/211 Luminous flux (lm): 14500 System luminous efficacy (lm/W): 97 Colour rendering group: 4 Maximum colour temperature Tf (K): 2000 Diameter d (mm): 46 Length l max. (mm): 211 Lamp current (A): 1,8 IRC: 20 High luminous efficacy, long life and therefore longer relamping intervals make VIALOX® NAV® lamps particularly economical. |