Who turns off Yoda's lights? Obi-wan?

I notice that once Yoda passes away, Luke is outside at the Xwing and looks over at Yoda's old house, tree, whatever it is. We can see the light from inside fade out. I guess Yoda didn't have power so was this light by candle's or maybe, just maybe the Force light it? It seems to cut off mins after Yoda disappeared.

 

I would asume they just go out.

 

I think it was just a symbolic fading of light, perhaps the last candle burned out at that point.

 

Yoda, knowing exactly when he was going to die, had told Dagobah Electric when to shut off the power.

 

LOL!!