£10 to £50

The Helvar EL SC 2x36HFC now a Helvar EL2x36sc is a dimmable high frequency ballast is to run 2 x 36w T8 fluoresent tube. They can be dimmed from 1...

This Philips HF-R TD 1 14-35 T5 dimmable ballast runs between 1 x 14w - 35w T5 fluorescent tubes. This ballast's lamp power can be regulated from 1...

This Philips HF-R TD 124 TL5/PL-L dimmable ballast runs between 1 x 24w T5 fluorescent tubes and 1 x 24w PL-L. This ballast's lamp power can be reg...