Maxigrow 660w Daylight Pro LED

How the 660w Maxibright LED Daylight PRO Grow Light Works
Having tested ththis 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 allows it to deliver a footprint that’s much more even than that of a regular HID lighting system or “module” type LED grow light. On top of that the fixture efficiency of 2.7 µmols/Watt blows HPS light efficiency which is, at best, only 2.1 µmols/Watt

This unit has been designed so that it’s easier to transport than similar alternatives. For this reason, you’ll need to assemble it when you receive it, which can be done comfortably in 5-10 minutes. This means that you can get it 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 superbly optimised spectrum on the about section.

Osram Red LED efficiency: 3.8 µmols/Watt
Lumiled White LED efficiency: 2.85 µmols/Watt
Combined LED efficiency: 3.15 µmols/Watt
Fixture efficiency with driver: 2.7 µmols/Watt
PPF Output: 1782 µmols/Second