Ballast Kit, Metal Halide, 1000W, Multi-Volt reflective-and-greenhouse-films Add this 2-in-1 pH and

Add this 2-in-1 pH and TDS controller engineered for economical dosage of fertilizer solutions in hydroponics to your growroom

or use it as a judgement call on whether it's time to replace old equipment that becomes a drag on your finances

Higher Quality Cut

High proportions of red and blue light guarantee efficient photosynthesis

Ballast Kit, Metal Halide, 1000W, Multi-Volt reflective-and-greenhouse-films Add this 2-in-1 pH andBallast Kit, Halide, 1000W Multi Volt Best choice for DIY grow room aficionados! Whether you are wiring your own first ballast setup or performing a complete overhaul of your existing equipment, this kit offers all you need, including the right capacitors and transformers. Rely on Hydrofarm for premium quality North American made ballast components. All parts are UL recognized. Ballasts include welded on brackets for easy replacement mounting. All