New LED tail lights blinking but not very brightly

[tampabronco]

I changed to a LED flasher when I added rear LED lights. They light up and I have tail and brake lights but when I hit the blinkers they kinda flicker but not of a blinker

Don't really want to add a load equalizer... Try another HD type flasher?

 

[Slowleak]

This one works. It's the correct polarity for a Bronco so it plugs right in.
https://www.superbrightleds.com/mor.../fl2-red-led-bulb-electronic-flasher/779/833/

This one also works fine and clicks but you have to reverse the polarity.
https://shop.advanceautoparts.com/p...VTlcNCh1xJgEgEAQYASABEgIfXPD_BwE&gclsrc=aw.ds
I don't use resistors and they work fine.

 

[tampabronco]

Thanks! Just ordered

Thinking I don't get the correct flasher......

 

[Slowleak]

Thinking I don't get the correct flasher......

I had to edit my last post. I tried several but I am currently using the Grote 44891. I missed hearing the click.