PowerSun E-Ballast Dimmable Fan-Cooled 1000W HPS / MH 120 / 240V measure which increases gas exchange and

which increases gas exchange and allows plants to absorb spray solutions

easy-to-open clamp with rubber grips holds tight while preventing scratches

Your plants need a steady supply of calcium and magnesium to ensure vigorous

Included with each machine is (1) 220 Micron Zipper Washing Bag

Over fertilization has a negative effect on the nutrient mix and plant quality

PowerSun E-Ballast Dimmable Fan-Cooled 1000W HPS / MH 120 / 240V measure which increases gas exchange andExtremely high frequency, works perfectly with standard and double ended lamps Runs 15% cooler ''Soft start'' program to allow multiple ballasts to start at the same time 120 240V 50 Hz to 60 Hz Works with both MH and HPS lamps External breaker system protects against power surges Comes with an 8 ft power cord of 120 V only * 1 year warranty ** Socket non included