... RoHS.8. 3 years warranty. Company detail information: Zhongshan OBALS Lighting &Electric Co., Ltd was derived from ... internation sales).Production base located in Henglan Town,Zhongshan City,Guangdong Province.The company has passed ISO9001: 2008 ... , hospitals, hotels, underground parking, urban underground tunnels, factory plants, municipal engineering and other indoor lighting.certificateCE, RoHs ...