... street light 2.Warranty 2-3year 3.IP65 waterproof,super bright 4.50000h lifespan 5.CE,ROHS Low heat output 400w led street light ... 1.Light source LED 400*1wLG-L007 Lamp ... power supply,ensure the stable performance ,light source lifespan 50000 hours4.High quality high ... .Used for solar street light which is supplied by solar panel , Highway,Main road, by-path , ...