Item # Reg. Price Sale Price 901905 $190.95 $179.00 Choose Options & Order Enter Qty. Usually ships in 2-3 business days.

Sunlight Supply's Sun System Iis the top of the line Plant Grow Light Ballast. The 400 Watt Sun System I ballast features an aluminum heat sync to ensure cool, quiet operation, and heavy duty key-way handle for wall mounting. Other features include a cool wall separator and louvered endplates for increased efficiency and cooling. This fully assembled ballast includes mogul socket assembly, 15' lamp cord, & 6ft. grounded power cord. Add optional integrated intermatic timer to this ballast. Purchase reflector and bulb separately. Save when you buy a complete system that includes reflector, bulb and 400W Metal Halide ballast.

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