solar power led courtyard light 1.led lamp 2.light pole 3-4m high 3.high efficiency 4.energy saving solar power led courtyard lightHUA"ZHI"AO ... luminace, with the 30w, 60w, 100w, 120w, 170w high power LED street light, but can replace the 75w, 150w, 250w, 400w, high ... CodeIP68 useful time>50000H outside measurementL680×W290×H190mm net weight11kg solar power led courtyard light