DescriptionLumatek 400W 240V Dimmable Digital Ballast – Quiet, powerful and efficient for optimal grow lightingDe Lumatek 400W 240V Dimmable Digital Ballast is designed for the serious grower who wants maximum control over their lighting system. Thanks to advanced digital technology, this ballast runs quieter, cooler, and more efficiently than traditional magnetic ballasts. Furthermore, the dimming function offers additional flexibility, allowing you to easily adjust the light level to your plants' growth stage.Benefits and applicationDe Lumatek The 400W 240V Dimmable Digital Ballast is perfect for indoor growing applications where stability and performance are paramount. This ballast provides a constant power supply and increases the lifespan of your lights. The dimmable function allows you to support multiple growth phases with a single device.Completely silent in use, without humming noisesDimmable power: 250W, 300W, 400W and Super Lumen (boost)Protected against overheating, short circuits and voltage spikesIncreases the efficiency and lifespan of HPS and MH lampsCompact, lightweight design with aluminum housingSpecifications and featuresInput voltage: 240V – 50/60HzPower: 400W (adjustable via dimmer button)Power consumption: approx. 1.8ADimensions: 230x114x81 mmWeight: about 2.5kgProtection: short circuit, overheating, lamp fault detectionSuitable for HPS and MH lampsCool and quiet operation – no fan requiredWarranty: 5 year manufacturer's warrantyUserMount the ballast in a well-ventilated location away from moisture. Connect the lamp before plugging the ballast into the wall. Always use the correct lamp (HPS or MH) with the corresponding wattage. Never switch on the ballast without a lamp. To extend its lifespan, only adjust the dimmer setting when the ballast is switched off.FAQIs the Lumatek 400W ballast suitable for both growth and flowering? Yes, thanks to the dimmable function you can adjust the power per growth phase, ideal for both growth and flowering.Can I use an MH lamp with this ballast? Yes, this ballast supports both HPS and MH lamps.Does the ballast get hot during use? De Lumatek The ballast is highly efficient and stays cool thanks to the aluminum housing that dissipates heat well.Is the ballast plug and play? Yes, the ballast is completely plug and play and easy to connect.Why choose this ballast?De Lumatek The 400W 240V Dimmable Digital Ballast combines power, safety, and efficiency in one compact device. Thanks to its quiet operation and energy-efficient technology, it's the perfect choice for anyone who wants to get the most out of their grow lights.Order at DesjopAt Desjop order your quickly and safely Lumatek Ballast. We ship to the Netherlands, Belgium, Germany, and the rest of Europe. You can count on discreet shipping, expert service, and competitive prices. Combine with other grow lights or accessories from our range for a complete setup.Optimize your growing results with the reliable and efficient Lumatek 400W 240V Dimmable Digital Ballast. Order today and benefit from our fast and discreet delivery within Europe!