Projected lighting effects

The important thing about the slit lighting effect is that the clarity of the projection depends on the light distribution angle, which matches the illumination distance from the panel to the lighting fixture. Another thing to keep in mind is that if the light-emitting part is not clear, the effect will be low. For this reason, the lines are made of a highly transparent material, and the other parts are made of a matte material to improve the accuracy of the projection. The point is that if the other parts are made milky white, the lines will be blurred.