Not sure if anyone is interested but I thought I would post so that my work might benefit others. I found a 10 watt RGB floodlight on E-Bay that was small and waterproof. It comes with a remote and runs on 120VAC. The unit has its on 12VDC power source.
What I did was create a small circuit using H11A1 (optoisolators transistor output) and hijack the gate on the board inside the light. I run my board off the 12VDC from the built in power supply and lift the gates from the original board. Merely connect the three wires from the 3K resistors to the optos to the gates. I grounded the gates through a 10K resistor.
If anyone wants more info please let me know.