The 630W CMH DE PRO HV has the market-leading full spectrum colour rendition (CRI).
It is engineered for professional growers, it delivers superior performance for horticultural applications, it works with CMH/LEC ballasts and ideal for the entire plant lifecycle.
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The CMH PRO series is designed to produce all required grow light parameters from start to finish.
Generally, the UV spectrum is not suitable for plant growth, flowering or fruiting. When higher trichrome production is required, UV lamps can be used for the finishing stage only (final two weeks maximum). Once the flower is formed and maturing, the UV spectrum can be used to activate the defence mechanism making the plant produce greater levels of trichrome.