... and professional outdoor lighting system, with high efficient solar panel, high lumen and low consumption led lighting, ... the solar lighting system work: Specification: Solar panel:40w/18v, over 17% high efficient poly solar cell moduleLed lamp: 6w/12v, ... led bulb, superbright white lightPole: 2.5m high, hot galvanized steel pile with spray coated treatment, including lamp fixture & solar panel ...