Previous Product used ballast 347v $0.00 SKU: L0110 Category: Ballasts Related products Quick View Quick View BallastsY-Shaped – 6″/4″/4″ $20.00 Quick View Quick View BallastsLightspeed – Netbox – 1000W – 347V Ballast $135.00 Quick View Quick View BallastsNGW Sun System – Hardcore Ballast HPS/MH 1000W $130.00