600w Maxibright VariDrive Digital Variable Ballast
The 600w Maxibright Vari Drive Variable Ballast is another premium quality digital balls produced by market leaders Maxibright. The Vari Drive ballasts produces more PAR light (usable plant light) and use less electricity than traditional magnetic core and coil ballasts. The digital intelligent ignition feature prevents electrical surges when multiple ballasts start up, there is also soft start technology, which will increase lamp life. The Lumii Black digital ballast can be used with HPS and MH lamps.
Featuring a 4-way dimmer switch that allows growers to dim lamp output power to either 250W, 400W or 600W you can also increase power by 10% using the overdrive function, taking lamps to 660w which can be especially useful during the flowering cycle.
The Maxibright Vari Drive digital ballast also has RF shielding so will not interfere with other electrical equipment in your home.
Please note – Digital ballasts run much cooler than magnetic ballast but can still be warm so should be located on a firm flat surface (not carpet) in a well-ventilated area. To be able to power up and down you need to start with a 600w lamp, this can then be dimmed to 400w and 250w or boosted to 660w. The Vari Drive is built to last and is here to stay!