Dual Arc gives you the amazing privilege to grow plants from vegetative stages to the flowering stages with maximum yields. This is the next step in horticultural lighting. The bulb incorporates both a 400 watt Metal Halide arc tube and a 600 watt High Pressure Sodium arc tube in a single lamp giving the grower the most balanced light spectrum available from any bulb. 

The bulb is designed to work in a 1000 watt H.P.S. ballast only. 

If you need more information please email us: sales@prioritylighting.com

Starting At:	$89.99
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Case Quantity:	12