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and damp basements
auto-dim at set temp
7 µmol/J and 1700 PPF
automatic calibration with automatically temperature compensated measurements
Ballast Kit, Sodium, 400W, Multi-Volt hydro-components and damp basementsBallast Kit, Sodium, 400W 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
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