Find the lowest price on the Gromedics G Series 600 Watt Dimmable Digital Ballast 120 240 HPS MH G Power.
Gromedics G Series 600 Watt Dimmable Digital Ballast$279.00Gromedics G-Series Ballasts are designed for optimal lamp compatibility and will work with lamps manufactured according to current American standards. The G-Series are volt specific ballasts and must be operated at the correct input voltage of 120V or 240V. Other digital ballasts may also operate on these voltages, but do not offer the efficiency and consistent output of a dedicated voltage ballast like the Gromedics G-Series.