... Source: Super Bright LED5) Installation hights: 5-12 Meter6) Cloudy(Rainy day)days remains: 8-9days Lamp post10mSuitable humidity≤90%Solar PV ... controller3) Bright lights time: lamps work hours 11 hours per day (before middle night, the lamp will be fully bright, then ... bright) last 4-6 days on-end in cloudy or rainy weather.4) Wind-proof capacity: Above 10 levers high quality ...