Helvar EL SC 2x49HFC Helvar EL 2x49sc
The Helvar EL SC 2x49HFC now a Helvar EL 2x49sc is a dimmable high frequency ballast is to run 2 x 49w T5 fluoresent tube. They can be dimmed from 1-100%, extremeley low energy consumption, Flicerless light, Optimum cathode control and simultaneous lighting control by switch-control and analog control.
