... integrated solar modules, a automatic on/off light sensor and a 12-volt, 12 amp-hour ... temperature and the LEDs 50,000 hours,and LED light has 10000hours life time,This system is an ... and overcharge / deep discharge prevention cut-off with LED indicators. Solar Modules, Controller, battery, lights, and ... different areas)Temperature-20C~+65CProtection DegreeIP65 Led Solar Light / LED solar street lamp