Pro Grow 400V Digital Ballast only - suits 600W lamps either 240V or 400V lamps
Diamond edition - Dimmable 360W 450W 600W 660W
Or 4 interest-free payments of $73.75 with Learn more.1 in stock
The Diamond Edition Pro Grow ballast will run 400V lamps as well as 240V lamps.
Light output is higher in the reds and blues due to different components that can light up in a 400V setup.
Add a reflector and a 400V lamp for a complete system
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