Lumlux Lighting (Suzhou) Inc. is a professional manufacturer of digital ballasts for high pressure sodium (HPS) and metal halide (MH) lamps. Since 1999, our team has started the research of digital ballasts for high pressure sodium lamps and metal halide lamps.Our new factory is located in Suzhou, China, set up in 2006. Now we can produce various ballasts which cover ranges of 250W, 400W, 600W, 750W and 1000W. In addition, lighting fittings are our superiority too.ODM orders and distributors&＃39; inquiries are quite welcomed. We have the capability to customize ballasts for your special requirements. Customer&＃39;s satisfaction is always first to us.