DEWHEL 12V 0.02A-10A 2-Pin CF-12 Automatic Electronic LED Flasher Relay Fix for Turn Signal Light Fast Hyper Flash

This is a true LED flasher. It worked perfectly on my John Deere 755. I changed my hazard lights to LED. This flasher flashes the lights at a good smooth rate.

The media could not be loaded. Nice flasher. Works well with LEDs.

This flasher relay works with LED bulbs. But on my (but maybe not on others') 69 mustang the wires needed to be crossed for it to work. I guess, in the original flasher relay, bi-metal switch inside works regardless of which way the current may run. However, in this flasher relay, the IC inside used to detect the lower current through LED bulbs does not work properly if the load and hot wires are not connected properly. Since the 69 Mustang comes with an L-shaped connector that fits on the flasher relay only in one way, I assumed that the load and hot wires will connect correctly to the relay. My guess is that the LED flashers that I purchased previously and did not work would have worked, if I had crossed the wires too. I wonder also if some old cars with L-shaped connectors have the wire arrangement that works with these LED flasher relays without crossing the wires. In any case, if it does not work, I would suggest crossing the wires.

1.22.2025. I bought the two brake light led’s to replace my 1157 bulbs in my classic 67 Buick. Didn’t work so got onto YouTube only to find out I needed an additional part. Found this unit and it was a plug and play install and now I have brake lights, tail lights, emergency flashers and my front parking original non-led lights still work.Product works as described. How long it will last………..time will tell.

When I first installed it the flasher wouldn't work. If it doesn't work you will need to reverse the wires.. couple butt connectors and 6 in wire will fix it

Worked for about three minutes on my 2007 KLR650 before stopping. No blinkers worked once it stopped. Regular lights, not LED.

These flashers worked for me but.......... when I first installed them my LED turn signals just lit up but didn't flash. I had to swap the two wires in my harness going to the flasher and then everything flashes as it should.

Can’t beat this for the money, installed this on my 2000 Yamaha Road Star and the hyper flash went bye bye. Here’s what you need to know:1) You won’t get an audible clicking sound, so this may be best suited for motorcycles.2) If you do put on motorcycle, you will lose your auto-cancel function.If you’re ok with these caveats, you’ll love this!