What is the distance between each lamp position on the ceiling of the gypsum board?
The number of your lamp calculation, the average operator is it
Look at the length of the gypsum board ceiling and the number of lights
Gypsum board ceiling on each lamp bit spacing should be like this, 2.6 meters three, 4.2 meters four, L-shaped angle is the two sides of the angle of a share of a total of 6 lights.
