As far as we know, there seldom have dimmable led power supply could meet CEC VI. The dimmable led power supply in the condition of no load consumption almost impossible below 0.1W.
The dimmable led power supply have more electric circuits than non-dimmable led power supply, especially we should install the dimmer to achieve the dimming.
Hence the dimmable led power supply will have higher power consumption than non-dimmable led power supply .
That is to say, the dimmable led power supply is hard to meet CEC VI' requirement(power supply's no load consumption should be below 0.1W).