... 4.3 years warranty ,OEM,ODM approval COB Rail Track Led Light with IP20 and CE,ROHS certification 30W tracking deviceSepecificationsInput Voltage ... ., Ltd. is specialized in the production of all kinds of LED Light, located in guangzhou, China. We offer a full line of ... luminous efficacy: 70-80 lm/w ·Available at most existing fixtures, easy to replace ·Low temperature with Mason's heat dissipation ...