DescriptionBallast Fortis Master PRO VSG 250/400/600/660WDe Ballast Fortis Master PRO VSG 250/400/600/660W is a professional, dimmable electronic ballast that offers maximum control, efficiency and stability for intensive growing environments.DescriptionThe Fortis Master PRO VSG is designed for growers who demand flexibility and reliability. This high-quality electronic ballast supports multiple power settings and is suitable for 250W, 400W, 600W, and 660W HPS and MH lamps. Thanks to electronic control, the lamp's efficiency is optimized and the light output remains stable throughout its entire lifespan.Its compact and robust design makes the ballast easy to integrate into virtually any growing setup. The Fortis Master PRO VSG is known for its quiet operation, low heat generation, and high energy efficiency, which contributes to a stable climate in the growing room.Benefits & ApplicationDimmable in multiple power settings: 250W, 400W, 600W and 660WSuitable for HPS and MH lampsHigh energy efficiency and stable light outputSilent operation and low heat outputProtection against overheating and voltage fluctuationsIdeal for both growth and flowering phasesHigh efficiency:  Lower energy consumption compared to magnetic ballasts.Stable light output:  Smooth operation without flickering.Long lifespan:  High-quality finish for continuous use.Boost function:  660W setting for maximum light output.This ballast is suitable for both hobby growers and professional applications and offers maximum control over light intensity at every stage of plant development.Specifications & FeaturesBrand: FortisModel: Master PRO VSGPower: 250 / 400 / 600 / 660 Watt (adjustable)Type: Electronic, dimmable ballastSuitable for: HPS & MH lampsVoltage: 220–240VProtection: Overheating, short circuit and voltage protectionUserConnect the Fortis Master PRO VSG Ballast to a suitable HPS or MH lamp and set the desired wattage using the dimmer switch. Always ensure adequate ventilation around the ballast and use only compatible lamps and wiring.It is recommended to turn off the ballast before changing power modes. Check the connections regularly for safe and stable operation.Order at DesjopDe Ballast Fortis Master PRO VSG 250/400/600/660W is the ideal choice for growers who want to combine flexibility, efficiency and reliability in one powerful ballast.�� Click here for a visual store or product overview