... Light Controller 1.LED Solar Garden Light 2.Super bright LED 3.Low power consumption,long life 4.Low voltage Specifications:Solar Street Light ... silicon high-efficiency cell with service life≥25years3.LED Light:21W LED, life time more than 50,000 hours4 ... plastics,with obturating ring,water proof,serive life≥25 years6.Controller:Intelligent, Light & Time sensor, serive life more than 5 years"7 ...