We made our name innovating and producing the best grow lights on the market. VIVOSUN specializes in producing the highest quality LED boards, LED bars, HPS grow lights, T5 fluorescent grow lights, and MH and CMH grow lights. Our patented, award-winning designs are best in their class for spectrum performance, efficacy, design, and reliability. VIVOSUN grow lights come in numerous sizes so you can find the model that fits your grow space. And with our warranties, you’ll never have to worry about a broken light.