Maxibright Daylight UV and Far Red Supplementary StripsMaxibright Daylight Supplementary Strips UV, UVA & UVB, and Far Red LED Add On Bars 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