What is the biggest laser you have seen?

In Goden Star factory we made 8pcs RGB150W (R40W/G50W/B60W) !

Maybe someone doubt it, but it is true, because the green diode is 1.4W/pc, blue diode is 5W/pc, so it is not difficult to get 150W in total, scanner with big mirror just for beam show not for graphic show.