Review on 🚦 Dewhel 1 pc 3-Pin CF-13 CF13 EP34 Electronic Flasher Relay with Speed Adjustable Function for LED Turn Signal Light Bulbs to Resolve Rapid Quick Flash Issue by Jeff Wyble

This worked great. Unfortunately, the other flasher, the EP34, just buzzed. This worked like a charm. The flash speed is also ok. Thanks for the detailed description and the great product. Update December 2018. I had an interesting episode. When I turned on my headlights, my rear running lights flashed in time with my directional light. That can lead to problems, so I installed a resistor at the rear left. The resistor solved half the problem, but the right side still responded if I didn't put the bulb back into the tail/brake light socket. I ended up having to add a resistor to the right rear brake/tail light box to stop this flickering. Now everything works fine. I only added that because I read that playing with the electrical system can cause all sorts of problems, so I patiently stuck with it until I found the right combination. I figured if the system wanted to "see" a regular bulb in the brake/tail light position, I would trick it into believing it was there. So I ended up with a resistor on a tail light (directional light) and one on the tail/brake light (running/brake light) on the opposite side. I won't think about it any further. I don't really care about the mechanics. All I know is that it works. I stuck with it until I solved it and now it fully works for me. I'm a very happy customer and I appreciate the feedback others have left as it has helped me to go in the right direction and try things I wouldn't have thought of otherwise. Thank you everyone for your input.