Emma light and sound(HK)Co.,Ltd is a professional stage lighting manufacturer engaged in R&D, production, distribution and after service. Since we step into stage light equipment industry, who has dedicated itself to design and manufacture creative and high quality products. ,Emma products is major in laser, LED par/effect lights, LED wash, LED strips etc.), and also we provide professional moving head lights, and other stage accessory equipment(fog machine,DMX controller,software,audio ...