solar lamp type:mono/poly cristalline Certificate: ISO,CE high quality and better price Solar Lamp Solar Module:12WSolar Module:40W*2Battery:Lead-acid maintenance-free battery(17AH/DC12V)Controller:Hope solar DC street light intelligent controller.Light Source:Energy-saving fluorescence of high efficiency 5W Illumination Intensity:250 LMWorking Time: Over 8 hours everyday; Power can last over 4 days in bad weather.Highness of the Lamppost:1.8M Color Temperature : 4000KMaterial of the Lamppost: High quality zinc-gilt steel painted with molding powderAcceptable Temperature:-35-50

solar energy appliances-solar lamp