thank you sir!!!
but honestly I know squat about LEDs, i did came up into this add but the 37/74 (did not know what it meant). but thanks, if you know about it, then you just cleared one of my doubts.
now to the other question... what the hell is daisy chain vs parallel, basic circuitry knowledge explains the parallel concept where voltages are the same across each lead(considering each as a resistance), that is OK, but then how are the leds linked to each other? only saw one resistor, did not see the others, I guess there is no need for more resistors after the first one since the voltage drop is regulated after one and then all the other leds are after that one resistor so the current simply divides evenly across all parallel leds (current divison theory).
just want to be certain, in theory that is the principle, but in practice if I don't know I ask the experts. LOL