Changsha Xinglian Electric Power AutomationTechnology Co.,Ltd was established in 2006,located in Juxing Pioneering Base,No.8Lujing Road,Hi-tech Development Zone,Changsha,Hunan Province,China. Our company specializing in the manufacture and sales of electronic ballasthigh efficiency HPS and urban lighting intelligent control system.The high-tech products sales in the globle world. The energy efficient XLDL series ofelectronic ballast product of our companycan be used in the field of commercial lighting road lightingplant lightingstadium lighting unnel lightingindustrial lightingand other lighting,and water and other environmental protection area.XLDL-HPS series of electronic ballasthave a good working parameters:significantenergy savingsignificantly extendbulb life and reduce the harmonic pollution has become an improtantpart of the green lighting project,the preferred configuration of its overall economicefficiency of high energy efficient lighting project. To satisfied your requirement is our purpose.