High bay D Pricelist Our History Shenzhen ERS Technology is a professional LED manufacturer base in Shenzhen China, and also have two oversea warehouses in Melbourne and Sydney. ERS delivers advanced energy-efficient lighting solutions and products for rapidly expanding Australian market, we have a full range of products have under ESC VEET and ESS IPART approvals. And also keep a large stock of our approved products locally to ensure that our customers can get them as quickly as possible.