How can the 2 beam lighting show effect?
if you go to a long distance can be far from in the sweep with a small beam with graphics, try to sweep the position. Specific depends on the environment.
if not itself prepared, such as flash, a walk from the walk to the position of a flash, grasp the rhythm of the characters show pace,
There is no professional platform, dimming Taiwan, if any, you can draw a circle called inside, on the translation effect,
