watts

Hey guys. I'm newbie to this forum i don't know if this is the right forum if not pardon. I'm here to ask what is rhe specifications of this speaker i can't see specifications at the back but i taken some pictures i am planing to rebuild this one. this speaker is from my deceased father. thank...

Good night. I bought this flashlight for my bike: https://www.ebay.es/itm/Luces-Bicicleta-Luz-10000LM-Impermeable-3XT6-LED/292872854958?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649 But the light that comes out seems very little to me. I think it has more potential. Could I modify...