Laser Christmas Tree

Step 4 Adjust the Lasers

After the lasers are attached and you've connected power you may not be immediately satisfied with the display. Once the lasers were active we were able to decide how they should be spread out to effectively create an interesting display. It's important to note that lasers displays appear more dynamic when colours are contrasting each other. Two green lasers beside each other did not look as impressive as a red and a green nearby each other.