China Ningbo Wellite Eletronic Co.,Ltd. is a leading professional manufacturer of PIR(Passive Infra-Red) sensor switch in China. Our products, motion sensor light, are widely being used in automatic light control, promoting convenience, safety and cost-saveing. We employed Total Quality Management and established an ISO9001:2000 quality management system. With the belief that goods products and good service will lead us to the success. Wellite not only sells our existing products, motion sensor lights, motion sensor lighting, motion sensor security light, motion sensor outdoor light, solar motion sensor light, motion sensor night light, motion sensor flood light, indoor motion sensor light, but also provides complete developping solution for our customer.