High Frequency Electronic Ballast PC Pro 22176077 (1 x 30w, T8) TRIDONIC - Balcan Lighting
EL2X36NGN Electronic 2x36w T8 Ballast Helvar
T8 ballast problems - ground issues? ( this ballast keeps arcing to the fixture when trying to screw in. lights go dim and one bulb does not work. the ballast gave me