Ningbo Sanity Lighting Electrical Appliance Co., Ltd: We specialized in manufacturing,designing IP65 Tri-proof (waterproof, dustproof, corrosion-proof) LED luminaries. T8/T5 waterproof fluorescent lighting fixture and other LED luminaries. Located in Sanbei industrial Zone of Ningbo, near the deep BEILUN seaport and two international airports in Hangzhou and Shanghai. Sanity was founded in 1994 with over 25 years experience in lighting industry.