Hello,
I have 3 lasers, 2 4w on the laterals and one 5w on the center.
Don't know why, but the laterals don't draw the beams on the air, the power on the wall looks similar but they are invisible on the air don't know if is light, position or configuration problem. I attached a picture to see is someone can give me some tips
On the picture 3 lasers are showing same cue. As you can see the left laser is invisible on the air
Thank you!