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Helvar Switch Start Chokes

Detailed below is the Helvar Switch Start Choke range, each a Magnetic Ballast for the operation of T8 and T12 linear fluorescent lamps rated between 4 Watt and 100 watt (this gear will require a capacitor to work). All Helvar ballasts are 100% quality controlled ensuring the best performance for light systems. This gear operates off mains voltage and was designed as energy saving alternative to conventional ballasts. The result is cost effective lighting with low power loss and lamp failure rates.