Maxibright Daylight Supplementary Strips are designed to expand the spectrum of your main grow light and fine-tune your setup for better performance. Available in UVA, UVA & UVB, and Far-Red versions, these add-on LED bars help you target parts of the spectrum that many standard LED grow lights do not fully cover.
They can be mounted directly between the bars of compatible Maxibright Daylight LED fixtures using the supplied brackets, or hung independently in the exact area where you want extra spectral support.
Most full spectrum LEDs do a solid job across the core PAR range, but there are still areas of the spectrum that can be used more deliberately when you want to push quality or adjust plant response.
That is where supplementary strips come in. Instead of changing your entire lighting system, you can add the exact wavelength you want more of. This gives you more control over how your plants respond in flower, how compact they grow, and how hard your existing fixture works across the full cycle.
UVA
UVA is commonly used by growers looking to push plant quality and encourage a stronger stress response. In practical terms, it is often chosen to help improve essential oil production, aroma and overall finish.
UVA & UVB
This version adds UVB alongside UVA for a stronger supplementary UV effect. It is typically chosen by growers who want to push quality harder and encourage tighter, denser flowers. Because UVB is more intense, it should be used more carefully than standard UVA supplementation.
Far-Red
Far-red is used to fine-tune plant response and can support faster photosynthetic activity when combined with red light. It is also popular for end-of-day far-red strategies and for growers looking to influence flowering behaviour or increase productivity through better spectrum balance.
Supplementary strips work best when used to fine-tune an already strong main lighting setup. If you are adding UV, start gently and build exposure gradually rather than running it hard from day one.
Please note: These strips are purchased to order and may have extended delivery times.
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