Lumatek Mod. LK6240T
240V Plant grower's electronic light ballast for two 600W MH Lamps,
Ballast only, no power and extension cables, Lamps or lamp sockets.
Two ballasts available for $100 each.
Also available: 240V, 24H dial on/off timer and 70Amp 240/120V Breaker box, also $100 each.