Better than I could do right now.

I was going to have lighting on the candle, but my contrast was too low for it to be noticable. I'll have to fix that before I can add lighting. Also, I see how the candle holder looks like wax too, I'd have to add a bit to that as well. I think that an issue with the flame looping is probably because it's only 6 frames, and there's a part on the left which is always there.

animation is good but to repeative ,agree with ekobor.... also the candleholder looks like its made from wax...

edit

 I think it would be much more interesting if the flame were the only light source, so that you could see the effect it was having on the lighting of the candle. 
Also, maybe have a few more frames so that it doesn't have such a noticeable repeating pattern.
Other than those really nit-picky things, I think it's great~ 

 well done

i think you use too many colors... dont know