The New Maxibright VARIDRIVE 600w variable digital ballast has four adjustable power settings (250w, 400w, 600w and 660w boost) for continuous flexibility during the whole growing and flowering cycles. Utilise space in your grow room without compromising on performance.
Although the 600w Varidrive ballast does not have the same enhanced features as a Maxibright 600w Pro Select ballast (RF Protection, Dynamic Frequency Control etc) it is constructed with safety and reliability features that will ensure peace of mind usage.
The New Varidrive is lightweight, small in size and runs silently. Only your plants will know that its there! Manufactured from high-quality components the Varidrive is efficient, reliable and digital drives all lamps perfectly.
Tip: A HID (HPS/Metal Halide/CDM) bulb will drop approx. 30% of its lumen output within 12-14 months of continuous use. We recommend replacing every 3-6months for optimum plant growth and yield output!
* PLEASE NOTE: We do not recommend dimming a 600w/400w/250w lamp down or up to a lower or higher setting. Please ensure that you are using the correct wattage lamp/bulb for the desired wattage setting on the Varidrive ballast. Always switch off your light, wait for your lamp to cool, remove and replace the lamp/bulb with one that matches the chosen dimmed wattage setting.