WEEBULB Tech is specialize in producing and marketing LED agricultural lights. We have strict quality control system and strong research team in the field of LED agricultural light, also obtained necessary certificates like :CE, PES, RoHS, CCC. The light emission spectrum of our LED products is adjustable based on our clients' requirements, so that we can create much more suitable environment for indoor agriculture and horticulture farming. In 2014, Japan debuted the world’s largest indoor farm using LED lights. The plants grow 2.5x faster than outdoors, and cut water usage to just 1%. We sincerely hope our professional knowledge and excellent products can help our clients to achieve more success in the field of agricultural planting. We are ready to answer any questions from you about products details, please feel free to contact us !