Hunan Intelligon System Co., Ltd is a high-tech corporation in Changsha High-tech Industrial Development Zone, Specializing in researching, researching, developing, producing and selling electronic energy-saving lighting products.XLDS series energy-saving electronic ballast from 70w-1000w for High-pressure sodium discharge lamp, High-pressure metal halide discharge lamp and High-pressure mercury vapour discharge lamp, with advanced international technical, passed CE certificate, as well as possess high luminescence efficiency, constant performance, light weight & digital dimmable, moreover, our products energy-saving up to 45%. At the same time, we obtained patent for XLDS series.Now, our products are widely adopted in public lighting like urban road, public plaza, highway tunnel, business, mine, construction project scene and horticulture & hydroponics. We have enjoyed great popularity among customers worldwide. Our products are renewal product in low-carbon illumination energy conservation & reduce emission in the world. We adhere to business philosophy of ?High-tech, Pursue excellent?, provide our customers intimate service. Meantime, we are making contribution to energy saving & emission reduction strategy, and popularization of clean energy & Green environment protection public lighting products.Your inquiring, consulting and purchasing will be highly appreciated.