Maxibright Daylight LED 660w Pro Grow Light


Sale price£849.99

More Light & Efficiency - Grow Bigger With The Maxibright LED Daylight Pro Grow Light

In terms of 'price versus performance', the 660w Maxibright LED Daylight Pro grow light is one of the best LED grow lights we've tested so far. It is highly efficient and produces an incredibly even footprint, utilising highly efficient diodes. This gives the fixture an output level of a whopping 2.7 μmols per watt!

It's ideal for a 1.2m x 1.2m grow or even a 1.5m x 1.5m grow space. More light and less heat means your crops will be bigger than ever before!

How the 660w Maxibright LED Daylight PRO Grow Light Works

Having tested this unit, Maxibright have wisely chosen to adopt a 'spider' design that matches the latest generation of LED, like the Gavita 1700e. Instead of concentrating diodes in a central spot and using lenses to direct the light outwards, Maxibright have opted to spread the diodes over a much wider area, using six separate strips. This creates a footprint that's much more even than a regular HID lighting system or "module" type LED grow light. On top of that, the fixture efficiency of 2.7 µmols per watt blows HPS light efficiency out of the water which is, at best, only 2.1 µmols/Watt

This unit is easier to transport than similar alternatives. For this reason, you'll need to assemble it, which can be done comfortably in 5 - 10 minutes. This enables it to fit through tight spaces like loft hatches. It comes in a box that's easy to transport and store, and it won't require a pallet delivery.

It emits intense levels of red light that will cause fruits to swell up in size as you progress through the flowering stages. Naturally, the unit is full spectrum, so there's also a very healthy level of blue in there to keep the stretching down and optimise the quality of the crop. There's some far-red too which stimulates the flowering / fruiting process. You can see the optimised spectrum by taking a look at the 'About' section.

  • Osram Red LED efficiency: 3.8 µmol per watt
  • Lumiled White LED efficiency: 2.85 µmols per watt
  • Combined LED efficiency: 3.15 µmol per watt
  • Fixture efficiency with driver: 2.7 µmol per watt
  • PPF output: 1782 µmols per second

Want to learn more?

To learn more about the 660w Maxibright Daylight PRO LED Grow Light , checkout our blog

To squeeze as much performance as possible from your LED, consider supplementing with CO2.

Want to see our full range of LED grow lights? Click here


  • Produces intense, full-spectrum light that your plants will love
  • V2 - Slimmer, more compact, IP65 rated, external dimmer
  • Total fixture efficiency of 2.7 μmols per watt
  • Gives you a "red heavy" spectrum, piling weight on during the flowering stage
  • Dimmable from 100% down to 25% without the included controller
  • Hits your plants with light from many directions and angles to maximise yields
  • Exceptional value for money - pays for itself in next to no time
  • Easy to assemble - supplied dismantled so that it can fit through tight spaces (up loft hatches, etc.)
  • The Maxibright LED Daylight Pro grow light is built with super-efficient Lumiled and Osram LEDs - energy saving and great for the environment
  • "Spider" design using 6 bars gives the best (most uniform) light spread possible
  • Silent passive heatsink cooling - no noisy fans
  • Optimised to produce the goods in a 1.2m x 1.2m or 1.5m x 1.5m grow tent
  • Very low profile - great for those with little headroom
  • Total PPF of 1782 µmols per second
  • Has a whopping 50,000 hour life-span (equivalent to 11.42 years on a 12/12 cycle)
  • Three year manufacturer's warranty


You may also like

Recently viewed