Ballast Kit, Sodium/Halide, 400W, MV Conversion spl_hrg The 150 micron screen is

The 150 micron screen is a great option to repair damaged or old Trim Bin screens

the 120V Off Switcher is essential for any indoor garden

Day and night setpoints adjustable from 20% to 90%

Ideal for low ceilings/tents/vertical gardens

increased nutrient uptake and more resilient plants

Ballast Kit, Sodium/Halide, 400W, MV Conversion spl_hrg The 150 micron screen isBallast Kit, Sodium Halide, 400W Multi Volt Convertible 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