LUMii Black 600w Digital Dimmable Ballast

In stock online
Standard Delivery £6.95*
We Will Beat Any Price* We Will Beat Any Price*
Standard Delivery £6.95* Standard Delivery £6.95*
Plain Packaging Used Plain Packaging Used
Product Name Qty Price
LUMii Black 600w Digital Dimmable Ballast


The LUMii Black 600w electronic ballast has arrived at Holland Hydroponics that features not only dim, but also boost functionality, all at a price that won’t break the bank!

The LUMii Black electronic ballast has the flexibility to dim the power so it runs at 250w or 400w. An extremely useful option if the grow space is suffering from high temperatures, or you’re in early veg and the full 600 watts just isn’t needed.

There’s also a ‘super-lumens’ option that boosts the ballasts output by 10% to 660 watts, we advise that this is used during late flowering to give plants those extra lumens to help improve yield as harvest approaches.

Complete with a 2m power cable and a moulded UK 3 pin mains plug along with an IEC lead. The LUMii Black 600w is also compatible with all styles of reflectors, as long as they are fitted with an IEC socket.

And finally, being electronic, compared to the magnetic ballasts, it runs silent, is a lot cooler, but also more efficient, so will save you money on your electricity bill.


  • Can run at 250w, 400w and 600w
  • Super-lumens option to boost to 660w
  • Compatible with all reflectors that feature an IEC socket
  • Cool and silent running
  • Measures 290mm (L), 120mm (W) and 60mm (H)
  • 2 meter power cable with moulded UK mains plug
  • 1 year manufactures warranty


Read on our blog: Magnetic Vs Digital Ballast: Which One Would You Choose?

Product Details
Brand LUMii
Delivery & Returns
Next Day Delivery 12 Noon
Next Day Delivery
In a hurry for you order? Order before 1pm Mon - Thurs for next working day delivery *subject to stock availability T&C's apply.
Different delivery address?
Different delivery address?
Do your goods need shipping to an alternative address? If so, paying by bank transfer gives you the freedom to have them delivered to anywhere in the UK.
Free Returns
Free Returns
Faulty or damaged item? No problem, contact us on 0800 038 7100 or and we can arrange a free collection.

Got a question to ask?

Use this form to submit your question.

Question will be displayed after moderation.