This brand new latest 400W Powerful Ballast is fit for High Pressure Sodium(HPS) Grow Light System. It eliminates stroboflash, prolongs the life-span of light, reduces wastage and improves usable efficiency. Perfect for your HPS to stabilize electricity and voltage, which can promote your plants growth and flowering.
High power 400 watts and low noise.
Fit for 400w high pressure sodium lamps.
3 Switchable Devices:
For HPS or MH Lamp.
For 120 Volts or 240 Volts.
For Universal Three-pin Reflector Plug(as shown on pictures) & Sunlight Reflector Plug or Hydrofarm Reflector Plug.
With heat output holes for safe use.
Built-in standard reflector interface.
Stabilize input power and output luminous flux.
Recycle material and improve usable efficiency of power supply equipment capability.
Prevent the electricity from striking the bulb repeatedly and make the bulb nigrescence prematurely.
Protect your eyes when continually working.
With carrying handle, power cord and skidproof rubber feet.
Energy saving and environmental friendly.
Rated Power:400 watts
Working Voltage Range:Switchable 120V/240V
Overall Size:13-3/4"L x 8"W x 8"H
Power Cord Length:8-1/3 Feet (w/ US standard plug)
1x 400W Powerful Ballast
1x Power Cord
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