... beam angle: 120 Feature: 1,Wide range of available voltage and low consumption. 2,Environment-friendly and no UV or IR ... , such as ballasts and starters. 5,Long lifespan , low cost of maintenance. 6,Energy saving and high luminous intensity ... energy,less consumption, less heat ,long life,fast response,low voltage security, weathte tesistance,non-themal radiation,good direction,avoiding maintenance ...