Crown mu has been committed to LED aquarium lights since 2013. We specialized in the RD& production distribution of led aquarium lights. All all products are comply with international standards and are greatly appreciated in a variety of different markets throughout the world.Quality is our core culture,brbrOur experienced engineers keep the new products released seasonal. Our well-equipped facilities and excellent quality control throughout all production stages enable us to guarantee customer satisfaction.We strive to provide competitive price> superior quality and efficient service.