Blinker bulbs

Is this not a standard Duc bulb?

Hello danothill

I've bought many led bulbs for my car and mostly the bulbs come from here :

Popular Ry10w Led | Aliexpress

or Alibaba.

Even the real expensive stores buy there.
The quality is really bad, but the more expensive led bulbs on this site are a little bit better.

The bulbs were defective after about 2-3 months.

The only led bulbs that really worked good for me are from quality companies like Osram or Philipps.

Greetz sh

I got a blinker bulb out just two months ago and it happened to be a contact issue finally. Exchange the bulbs from side to side and see if it still work.