Have you ever searched for a tool to speed up the distribution of placing a light inside the room?

This add-in will insert the light and distribute it in standard distribution “X-2X-X” "Y-2Y-Y".

First -  Select hosted light fixture in the false ceiling or Reference Plane.

Second - Pick two-point to specify a rectangular Room on the screen.

Third - Enter the number of the Light Row then enter the number of the Light Column.

Standard light distribution "X-2X-X" "Y-2Y-Y"  will be placed on the same false ceiling or Reference Plane of the selected hosted light fixture.