Contact Vivosun for warranty service @ +1 888-505-8486
Also take into consideration looking into a higher quality LED. Vivosun is a great starter but ultimately Amazon based brands of grow equipment arent providing reliability.
Contact Vivosun for warranty service @ +1 888-505-8486
Also take into consideration looking into a higher quality LED. Vivosun is a great starter but ultimately Amazon based brands of grow equipment arent providing reliability.