No experiance with the megaman range but I tryed the varilight digiflux CFL's on a LM12 with poor results, from time to time I would experiance an anoying high (like a mosi) frequency wine from the LM12.
I think I ordered a few of these a while back I never got round to send them back!.
They are not the same size as standard bulbs and they did not fit my lights.]
I can go see if I can find them if you would like them.