LUMii Black 600w Digital Dimmable Ballast

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Standard Delivery £6.95*
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LUMii Black 600w Digital Dimmable Ballast
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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?

Delivery & Returns
Free Delivery
We are pleased to offer free standard shipping to UK Mainland on all orders over £65.00 *Heavy item surcharges are still applicable.
Next Day Delivery
In a hurry for your order? Order before 1 pm Mon - Thurs for next working day delivery *subject to stock availability T&C's apply.
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Free Returns
Faulty or damaged item? No problem, contact us on 0800 038 7100 or email customer service and we can arrange a free collection.
Plain Packaging
All parcels, no matter how big or small, are dispatched in plain packaging using black wrap that's secured using 'fragile' tape.
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Select the option for Bank Transfer at checkout if you wish to receive your item anywhere within the UK. Please use your order number as payment reference.
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Click & Collect
Collect your online orders in as little as under an hour*! Simply pay online, choose your store & collect for free! Available from Manchester & Huddersfield (*subject to stock availability).
Brand LUMii
Products Details
Ballast Type Digital
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