Astreet light,light pole,lamppost,street lamp,light standard, orlamp standardis a raised source oflighton the edge of aroador walkway. Solar street lightsare raised light sources which are powered byphotovoltaic panelsgenerally mounted on the lighting structure or integrated in the pole itself. The photovoltaic panels charge a rechargeable battery, which powers afluorescentorLED lampduring the night. Strong Poles are necessary to all street lights, especially to solar street lights as there are often components mounted on the top of the pole: fixtures, panels and sometimes batteries. However, in some STPL newer designs, the panels and all electronics are integrated in the pole itself and height ranging from 5M to 15M (i.e. Normal, Solar Panel, Designer).
High-mast lightingis a tall pole withlightingattached to the top pointing towards the ground, usually but not always used tolight a highwayor recreational field. The pole that the lighting is mounted on is generally at least 30 meters (98ft) tall (under this height it is referred to as conventional lighting system),