Hey you guys,

Probably a stupid question and already asked a 100 times but I can't find the answer so here goes.
How do i make it so, that the pcb of the saber wich had 1 led, so I can wire multiple leds to it? I took a flashlight and changed the led from it to very bright blue ones but when I solder it to the led+ and led- it doesn't work. If only just a little bit?
Help me .... you are my only hope