alright, i've got 2 questions in doing the "do it yourself halos." i bought these

10 x 5mm Bright UV / Purple 5000 mcd LED Bulb Light | eBay

its got some info on there, but can someone tell me what size resistor i will need for these?

also, what does everyone use to glue the halos to my projectors?

 

How To Create Custom LED Angel Eye Rings - YouTube

 

so the 270 ohm resistor is the standard one to use then? just wanting to make sure i dont blow any of the led's and have to wait another month and a half to receive new ones

 

well the 270 ohm resistor works for it!! but now to my other question that isnt showed in the video....

what do i use to mount the halos onto the projectors? i've heard not to use super glue because when it heats up, a gas will form in the headlight and discolor it?