Introducing the new GrowTronics Series 3 - the pinnacle of LED grow lighting. With a 12% higher output compared to our leading competitors and 41% higher than conventional LED grow lights, these light bars are designed to outlive and outperform the competition.
Featuring:
Available in two spectrum variants:
6400K+R: a well-rounded blue light focused spectrum that encourages strong, robust growth without sacrificing the benefits of red light, thanks to it's additional red diodes added to the LED strip. These lights are great on their own, but excel in multiple-light systems containing additional spectrum coverage.
4000K+RFR: A jack of all trades light, 4000K contains much of the blue light that healthy plants need to grow along with plenty of red light to encourage seedling growth, flowering and fruiting. The additional red and far-red diodes make these lights purpose-built for tough-to-grow plants, vegetables, and fruits. If you only get one grow light, make it a 4000K+RFR!
Each light includes 2 shelf mounting clips, 2 o-ring hanging clips, one 6" link cable, 2 zip ties, and one power cable with switch.
While they appear similar, each series of GrowTronics grow lights are unable to be linked together
They offer a higher output without increasing energy consumption.
The innovative 'stay in place' plug connection stays in place longer.
Ensures uniform light distribution, even in tight spaces.
Maximize plant growth with a full spectrum of white LED, enriched with optimal levels of deep red and infra-red light.
Improved efficiency with a higher output, without increasing energy consumption.
![]() |
Leading Competitor | |
Output | 7480 lumens | 6700 lumens |
Warranty | 5 years | 3 years |
Spectrum | Full Spectrum White + red + far red Maximize growth and plant health | 6400K Pure white only Limits plant growth over time |
Flexible setups, even in small spaces | Ideal for tight shelf spacing applications Keeps more light on the plants without needing to add extra lighting | Narrow beam means lights must be further away from the plants to get even light spread, or more lights to be added |