Maxibright Daylight 660W PRO LED Grow Light

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Standard Delivery £6.95*
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Product Name Qty Price
Maxibright Daylight 660W PRO LED Grow Light


More flower, less power

Introducing our new and improved range of DAYLIGHT LED lighting fixtures. Including our new 2.7 μmol/J PRO units, with impressively high output and overall fixture efficiencies.

This unit pushes LED grow lighting to the next level. It’s 6 bars of high-efficiency Osram and LUMLED LED chips cover a 1.5m x 1.5m area perfectly, with outstandingly uniform light coverage. In addition to its new lightweight and slimline design, the 660W PRO has new and improved clip on bars making one person assembly a breeze.

The ‘fanless’ design means the unit is silent and has no mechanical parts, hugely reducing the risk of failure. High-quality components and passive heat dissipation, teamed with the ability to dim this unit down to 25% power, means temperatures stay cool in your grow room regardless of the weather. Not only does the unit stay cool, but it now comes with IP65 ingress protection as standard, meaning the humidity from your grow poses no threat to the lifespan of your LED, which at 50,000 hours is an investment worth making, backed up by a four year warranty.


  • Full spectrum light output
  • Osram and LUMLED LED chips
  • Includes remote dimmer 25% - 50% - 75% - 100% power
  • Enhanced flowering with added red light
  • Ideal over a 1.5m x 1.5m area
  • Cool running
  • Energy efficient, low heat output
  • No fans or moving parts, silent running
  • Outstanding uniformed light coverage
  • Enhanced light penetration
  • One person assembly
  • 50’000 hour lifespan
  • Plug and play
  • Control multiple units with iLink technology
  • Dimensions: 1119.6 x 1066 x 71.1mm
  • Easy to use heavy duty hanging brackets
  • Improved lightweight slimline design 
  • Improved easy clip on bars
  • Improved IP65 ingress protection


PPF (μmol/s) (Tested at 22°C) 1782
Fixture efficiency using input power (210W) (μmol/J) 2.7
Fixture efficiency using LED power (193W) (μmol/J) 2.84
Average LED efficiency (μmol/J) 3.15
Lumileds white LED chip efficiency (μmol/J) 2.85
Osram red LED chip efficiency (μmol/J) 3.8
Dimensions (mm) 1119.6 x 1066 x 71.1
Net Weight (kg) 8.8
Gross Weight (kg) 11.2
Input Current (A) 3.25
Input Power (W) 660
Supply Voltage (V) 120-277
Supply Frequency (Hz) 50/60
Power Factor ≥0.95
IP Rating IP 65
Life Span (hours) >50,000
Light Angle (°) 120
Working Temperature (°C) 0 to +40
Delivery & Returns
Next Day Delivery 12 Noon
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.
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.
Click & Collect
Click & Collect
You can now collect your online orders from our Manchester Store. Simply pay online & collect in-store!
Product Details
Brand Maxibright

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