I'm looking to get LED turn signals. I've checked out both ijdmtoy and AZN Optics. They both seem reasonable. What is everyone's opinions and personal experiences with either of the two. Any problems with the error message? I have a 2011 c300 btw

Seems most ppl have gotten AZN Optics ones since he's a local member/vendor.

+1 for AZNOptics

Had a defective LED, replaced it for free.

go with AZNOptics

AZNOptics

+1 AZNOptics.

Just bought interior lights for my 2014 C300 and my friends 2010 C250. Waiting for them to arrive (placed order over the weekend).

Although I haven't tested them, I've heard very good things about the quality of AZNoptics and he has amazing Customer Service.

I use AZNOptics for my eyebrows and side markers. I've gone through about two sets but they have been replaced with warranty. The new version seems to be much better but I don't know about how long they will last. One thing I can attest to is that AZNOptics has the best customer service out there. He will take care of you

Got mine about a month ago to do eyebrows and trunk light. Excellent product, service and cost.

I would go with AZN Optics. Great customer service. I just received my 5000k(white) LEDs in the mail last Tuesday and realized I didn't want white. I contacted AZNOptics, and he said we can switch them with the 8000k as long as they have not been installed. Nice of him to do this.

Azn for sure

@iMasi87: You should go with AZN optics as it is the local supplier andmoreover I personally like their customer service as I bought interior lightsbut I didn’t like it and they replaced the interior lights within warranty withoutany hassle.

assembly pcb

AZN Optics, excellent customer service, and communication I wouldn't go elsewhere.