Well I got my parts for a MR16 board I purchased from wirekat Thanks! I got the board stuffed, programmed and tested. It worked the first time even with have the help of my 7 year daughter old stuffing the resistors and caps! I couldn't talk her into soldering yet!
I did get a chance to connect the board to my LED fixture and worked very well. The dimming seems to be about the same as the Wirekat MR16 LED's I purchased.
The beam spread on the 3 Kingbright LED is very wide as compared with the MR16. It is basically is a flood as compared to the MR16 as a spot. I will measure and compare beam spread and the lumens of both the MR16 and my unit with 3 RGB Kingbright 3 watt LED's in the next few days.
KEN