Vivosun VGrow Smart Grow Box - New Arrivals November Flash Sale 2024 - Up To 50% Off
November Flash Sale 2024 - Up To 50% Off

CMH Ballasts

A CMH ballast is responsible for starting and regulating the current in your CMH grow light. Without regulation, the CMH bulb would burn too bright and "pop", or not start at all.A special ballast is needed for ceramic metal halides. Not just any digital ballast will do. CMH lamps require a low frequency, which makes high-frequency digital ballasts incompatible.

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CLEARANCE

Lumatek Utopia HPS/CMH Controllable Fixture Only - 600W/630W | DE | 220 - 240V

EXPERT'S CHOICE

CLEARANCE

Lumatek Digital Control CMH Ballast - 630W | Dimmable | 3 Years Aus Warranty

PRICE DROP

Hi-Par Digital Control CMH Ballast - 315W | Dimmable

CLEARANCE

Cultiv8 CMH 315W Pro+ Ballast Lamp & Adapter Kit

CLEARANCE

Lumatek Digital Control CMH Ballast - 315W | Dimmable | 3 Years Aus Warranty | E40 Adapter Included