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The Lumii Black 600w Electronic Ballast is of high quality and very affordable.  It’s discreet and packs a massive punch. Firing out a steady light output of 600w and dimmable to 250w for when the temps are too much to handle, it even has a boost function when you want to give your plants that little bit extra lighting power. This is a great ballast, that’s solid and at a great price, you wont be disappointed.


  • Part of the Lumii Black Range
  • power: 600 W / 400 W / 250 W adjustable (+ 10% overcurrent 660 W)
  • high quality components and RF protection
  • silent
  • cool
  • soft low-power ignition prolongs lamp life
  • plugged power cord, and IEC female connector for connecting the reflector
  • 12 Month Warranty


The ballast features dim and boost functions, giving you the ability to control the light output from your lamp to your plants. There are two dimmable options (250w & 400w) and a ‘super-lumens’ boost option (600w+Boost) which is on average a 10% increase in output.

We recommend using a 600w lamp for 600w dimmer settings, a 400w lamp for 400w dimmer settings and a 250w lamp for 250w dimmer settings.

Never boost a lower wattage lamp to a higher lamp setting.

It can take up to 10 mintutes to ignite a lamp depending on the type and age of the lamp you are using.

Set the dimmer know to 100% power for your chosen lamp first. Once the unit has warmed up (after 10 – 15 mins) you can adjust power.

It is highly recommended to use a Surge Protector (which you can get at any Hardware store) or a Contact Relay.



Length: 290mm

Width: 120mm

Height: 60mm

LUMii Black 600w Electronic Ballast


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