Thanks I added a green LED to go allong the orange in the fake crystal chamber   8)

I did that because my main blade color is green due to the fact it's basically a luke saber now  :

I also change the 2W Bass speaker with a brand new one because this 2 last day I noticed a difference in the sound and the sound volume and in fact the speaker was damaged   :-X

Now it's back to max loudeness and in fact I have to set the sound volume on 3 to 4 because other way it's to loud at home  

The speaker is monted on the batery chassis and it receive air from a lot of spot so it's realy loud to much for my taste in full volume in fact, at least in close area   :-\

I will upload videos and pics tomorow   ;D