[Angryman117]

No schematic that I followed but I will try to draw one up and post it.
The board is just a basic square one that I cut into a circle using my air cut off tool. The Circuit is 4 leds in a series circuit x5 that a run parallel to each other with a 12v voltage regulator and a 6.8 ohm 1/2 watt resistor for the outer ring and just one circuit for the center. It sounds confusing but not too bad once I get the schematic up. So far I spent about $60 but sill need 4 more leds to finish the other light. I will post some pictures on the parts I used.