im from liverpool uk england, and i once was on this site n saw a photo of someone making LEDs on a board with little resistors on looked like 5mm LEDS, i was only wanting some advise.

if i go buy some leds, wat kinda resistor do i need, and how did OLT get them to sit in the rear cluster lens, wer they glued on?

 

if i make a led board, how wud i fit it into the light tail cluster lamp, and gt it to sitt still


i hear silicone would do something but need some tips

ive used glue for things like this before but it marked the plastics, made it go white n dusty looking, powdery