Tridonic TC Pro High Frequency Ballast 1 x 57/70w Tridonic PC 1x57/70 TC PRO

A non-dimmable TC Pro HF ballast from Tridonic offering overvoltage indication and under-voltage shutdown. This 57-70W gear is suitable for installation in emergency lighting systems and lasts an impressive 100000 hours. Additional benefits include automatic restart after relamping and constant luminous flux irrespective of fluctuations in mains voltage.