0333 003 22 96

FREE Delivery Over £50*

Pay In 3

Best Price Guarantee


Chat To An Expert

Maxibright PRO LED 1.2m x 1.2m x 2m Complete Kit

From £979.95
In stock
Only %1 left
From £979.95


Get a lot of light for your cash – grab a Maxibright PRO LED Kit. The fantastic fixture produces a whopping 2.7μmol per Watt!

With this kit, you get:

  • 1 x Maxibright Daylight PRO LED Grow Light - 660W
  • 1 x XL Grow Tent
  • 1 x 125mm extraction kit (fan + power cable + ducting + filter + duct clips)
  • 1 x 5m Chain
  • 5 x ‘S’ Hooks
  • 1 x Heavy Duty Timer
  • You can upgrade your kit to include a fan controller 

Maxibright PRO LED Grow Light

You get a 660W Maxibright Daylight PRO LED Grow Light.

Maxibright PRO LED Grow LightMaxibright PRO LED Grow Light

Maxibright Daylight PRO LED Grow Light

This completely reworked fixture now bears the Pro name, bringing you even more PAR output and an ability to control multiple units through one controller thanks to iLink technology. The fixture itself is almost 1.2m x 1.2m – so all plants in your tent will sit directly under the light source. This means you get uniform intensity and growth with no hot or cold spots.

  • Remote dimmer switch - 25%, 50%, 75% & 100%
  • Fixture efficiency of 2.7μmol per Watt (PPF of 1782μmol
  • Coverage: 1.2m x 1.2m - 1.5m x 1.5m
  • 6 x LED bars: uniform distribution
  • LED Bars slide & tilt (30o) to optimise light spread
  • Osram & LUMLED LED chips
  • Plug & play: 1 person installation

Read more

Tent Option

You get a BAY6 or BudBox 1.2m x 1.2m Grow Tent. The size and shape are perfect for 1 x 660W Maxibright Daylight LED Grow Light.

BAY6 XL TentBAY6 XL Tent

BAY6 XL Tent

  • Silver interior: 95% reflective silver mylar
  • Strong frame: metal poles + plastic corners
  • Easy access: multiple draw string ports
  • Bargain: decent build for low cost
BudBox XL TentBudBox XL Tent

BudBox XL Tent

  • White interior: reflective + even temperature
  • Steel frame & corners:  supports 50Kg 
  • Lightproof canvas: with a tight weave and light baffles
  • Heavy Duty Zips & door clips: no velcro on doors 
  • Extra access: 20% larger ports + more doors, ports & socks

Extraction Option

The difference between each kit is the fan and filter.

RVK / CarboAir Extraction KitRVK / CarboAir Extraction Kit

RVK / CarboAir Extraction Kit

You get a reliable, long-life RVK fan and a carefully selected, matching CarboAir 50 carbon filter.

Moves 220m3 per hour 

  • 1 x RVK125A1 Extractor Fan 
  • 1 x 5m IEC Cable
  • 1 x CarboAir 50 125/330 Carbon Filter
  • 1 x 5m Combi Ducting
  • 1 x Duct Clip
  • 1 x Fast Clamp
Mammoth TT Twin Speed Extraction KitsMammoth TT Twin Speed Extraction Kits

Mammoth TT Twin Speed Extraction Kit

You don't need to wire your fan - it's plug & play. You can also flip between two speed settings. 

Moves 248m3 or 284m3 per hour

  • 1 x 125mm Mammoth TT Twin Speed Fan
  • Power cable inc with fan
  • 1 x Rhino Hobby Carbon Filter (125/300)
  • 1 x 5m Combi Ducting
  • 3 x Duct Clips

Controller Option

Slow or speed up fans to control your grow temperature – grab a Fan Speed Controller.



  • Manually adjust fan speeds
  • Simple controls (large dial)
  • Plug & play
Control Freak SingleControl Freak Single

Control Freak Single

  • Automatically adjust fan speed (3m temp sensor included)
  • 1°C temp changes
  • 50 speed settings

About Maxibright Daylight LED PRO - 660W

Mega Efficiency - Extra Yield, Similar Power

At 2.7μmol per Watt and 1782μmol total, you get way more plant usable light with a Maxibright Daylight LED Pro than from a high-end HPS fixture (typically 1.9μmol)! When you also factor in the overall output of 660W, that’s a seriously impressive intensity for insane levels of growth and flowering!

Remember, a 1% light increase equates to around a 1% yield increase. So if you already have a 600W HPS, you can get a bigger yield in the same area by switching to a Maxibright Daylight 660W LED Pro – all without increasing your energy usage or heat output. And since it doesn’t kick out any extra heat, extraction costs won’t rise either. 

LED Bars Vs. LED Lenses

The Maxibright Daylight 660W LED Pro doesn’t use lenses to distribute light like compact LED models (e.g. Telos). Instead, it has 6 bars and creates uniform coverage by actually positioning the LEDs physically above all plants in a set area (150cm x 150cm).

The fixture itself is 112cm x 107cm x 7cm (tall). All plants are directly under the source of light, so you don’t get hot or cold spots. And because the light isn’t directed out and away from the fixture, you also lose less light to walls.

Full Spectrum LED

Osram and LUMLED LEDs are used on the Maxibright Daylight 660W Pro to create a broad light spectrum with lots of UV & far red.

We don’t sell purple LEDs at GroWell – this is down to the fact that they’re not full spectrum lights. For true, healthy growth, plants need a full spectrum. Full spectrum LED grow lights emit a light that’s white. These are the only LED lights we sell.

To create a full daylight spectrum, the Maxibright Daylight 660W LED Pro uses:

  • LUMLED White LED: 2.85μmol/W
  • Osram Red LED: 3.8 μmol/W
  • Overall average LED efficiency: 3.15μmol/W
  • Fixture efficiency: 2.7μmol/W

Passive Cooling

No noisy internal fans are used to cool the Maxibright Daylight 660W LED Pro. Heat is dissipated passively, which keeps it quiet. And with zero moving parts, you also prolong the life of the unit. 

You may have noticed that we don’t sell any LEDs that use a fan to dissipate heat. All of the lights we support use passive heat cooling. This reduces the potential failure rate massively.

    Write Your Own Question

    Search engine powered by ElasticSuite