I'm curious how these 30+ led turning signals work:
http://www.autolumination.com/7443_7440.htm

Anyone use these? Any pictures? (these are the 30+ leds, not the ebay 15 led ones)

 

simple: you get the proper bulb for your car, plug them in, and when you hit the turn signal power goes to the bulb and then it flashes. pretty much like any other bulb works

 

Brightness should be pretty good. I just got a 30 LED board from the same vendor for my rear hatch and it lights up real good. Mine is flat with LEDs on one side, not round like what you are talking about.

 

You'll need load resistors so they don't rapid-blink.

 

Ah I think I know which ones you are talking about. May I ask if you had to get resistors for these?

The 15led ones didn't look very bright so I think I'm going to go for these 30Led ones. You think they are bright enough in mid-day?

Thanks!