Detailed Product Description Lighting Applications: Street & roadway lighting Parking lots Security perimeter lighting Gates, entrances, boat ramps Remote area lighting Park & wildlife areas Jogging & bike path Benefits: Immune to power outages Vandal resistant hardware No trenching, no wiring No maintenance Stand alone, not connected to grid Easy installation quick connect plug Solar panel: 100 W multi-crystalline silicon tempered glass encapsulated Life time: 25 years Battery group: 12 V/100 A maintenance-free lead-acid battery Life time: five to eight years Controller: Switch on automatically by light control Switch off by timer (8 to 10 hours) Battery over-current and over-discharge protection Materials: (environment materials) Cast aluminum pole with plastic-coated Clear glass or milky glass lampshade (optional) Stainless hexangular screw for connection Light source: Super bright white LED Luminance equivalent to one 30W incandescent lamp Life time: 100,000 hours Working conditions: Continuous working during cloudy weather: three to five days Lighting range: 15 M Height: 5 to 10 M Ambient temperature: -40 to +80 degrees Celsius