The objective for the EIC Accelerator project is to optimize the pilot-production line of packaged AlGaN nanowire/graphene UVC LED chips with state-of-the-art wall plug efficiency (>12%) and price (< 50$/W). The AlGaN nanowires will be used as the UVC emitting material, whereas graphene will be used both as a substrate for the nanowire growth and a UV transparent electrode. We will validate the seamless integration of such chips into standard UVC LED SMD packaging together with at least one packaging partner at their or our facilities to finalize the UVC LED and test its function. Once those validations have proven successful, we will validate the assembly of the UVC LED into a standard water purification system together with two OEMs at their facilities. This project will form the basis for CrayoNano's commercial production and further upscaling.