Our co***ny, Ningbo ACCU Electric Devices Industry Co., Ltd. is also known as Ningbo Happy Time Lighting Electric Devices Co., Ltd. Established in the year 1992, we are one of the leading export-oriented manufacturers and exporters of electromagnetic ballasts & transformers, electronic ballasts & transformers, gear boxes, energy-saving lamps (CFLs), capacitors, ignitors and LED indoor lamps in China....