high brightness, easy installation, stable and reliable, needs not laying cable, no consumption conventional energy The life time of light: >100,000 hours.The visible Angle: >30 degrees, Light-emitting area: 300mm, three color display in full screen, three groups of lights.Shell protection grade: IP53 p, heat-resistant : - 40 °C-- +75°C,, wind- resistant: 145KM/HThe light body: diameter( 1.5 m) ...