Most efficient way to get lights in Pagos :D.

[RareItems]

Get a party of lvl 35's and farm Void Dragons (the ones sleeping). They mutate at night and gives almost 1 full light per 30 chain. They also respawn pretty fast xD.

The only bad thing is there is only 1 good camp for this xD. (the one near the Huwasi, there are 2 sleeping void dragons you can alternate killing).