... (LED life 5 years, 1 year maintenance).4, The lightpost uses the galvanization lampstand, spurts models highly 2.8 meters.5 ... has put, against counter-sufficiently, against pipe nipple protection, the temperature compensation.7, 3 WET days, illuminate every day for ... , suitable the temperature: - 40°C--+70°C. 9,windproof intensity is bigger than the 120km/hour. 9,windproof intensity : 120km/hour. solar ...