... light life.Use light source: the American CREE original high power LED as light source, light failure is small, light color ... Angle: 10 ° ~ 120 ° optional;Application places: billboards, building floodlight lighting, tennis court, parking lot, hotel, shopping mall in theatres ... , for customers to achieve the best price and high reliability.2. High strength toughened glass (5 mm) and aluminum alloy ...